3. Imagine a triangle with an obtuse angle (between 90deg and 180deg) formed by two sides...
3. Imagine a triangle with an obtuse angle (between 90deg and 180deg) formed by two sides of length 20 units and 45 units. If the area of the triangle is 225 units2, then what is the measure of the unknown angle?
Homework Answers
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3. Imagine a triangle with an obtuse angle (between 90deg and
180deg) formed by two sides...
A scalene (all sides different lengths) triangle has an angle of 120 degrees formed by sides...
A scalene (all sides different lengths) triangle has an angle of 120 degrees formed by sides of length 15 cm and 25 cm. What is the area of that triangle?
Two sides of a triangle are 8 m and 9 m in length and the angle...
Two sides of a triangle are 8 m and 9 m in length and the angle between them is increasing at a rate of 0.05 rad/s. Find the rate at which the area of the triangle is increasing when the angle between the sides of fixed length is 7/3. Show your work in the PDF version of the test.
Two sides of a triangle are 8 m and 9 m in length and the angle...
Two sides of a triangle are 8 m and 9 m in length and the angle between them is increasing at a rate of 0.05 rad/s. Find the rate at which the area of the triangle is increasing when the angle between the sides of fixed length is 7/3. Show your work in the PDF version of the test.
3.5 m Two sides of a triangle have length 2.5 meters and 3.5 meters, and the...
3.5 m Two sides of a triangle have length 2.5 meters and 3.5 meters, and the angle formed by these two sides has a mea- sure of 60°. Determine the area of the triangle. Note: This is the triangle in Progress Check 3.17 on page 200. 60° B 2.5 m A field has the shape of a quadrilateral that is not a parallelogram. As shown in the following diagram, three sides measure 50 yards, 60 yards, and 70 yards. Due...
O-a22 points STig2 3.3055 Find the area of a triangle with sides of length 13 and...
O-a22 points STig2 3.3055 Find the area of a triangle with sides of length 13 and 29 and included angle 20, (Round your answer to one decimal place.) Need Help? vaach Bad it te to a Tutor O-022 points STig2 3.3008 29 An isosceles triangle has an area of 33 cm, and the angle between the two equal sides is Sm/6. What is the length of the two equal sides? (Round your answer to one decimal place.) cm Need Help?...
i need help with these 3 homework problems, thank you ! Solve a Triangle Using the...
i need help with these 3 homework problems, thank you !
Solve a Triangle Using the Law of Sincs (SSA) Ambiguous Case Suppose that the measure of angle A and the lengths of sides a and b of a triangle are given. Depending on the length of side a (shown in red) relative to the length of the altitude h, we have four different scenarios No triangle One right triangle One oblique triangle Two triangles: One acute and one obtuse...
1a. The two shorter sides of a right triangle have the same length. The area of...
1a. The two shorter sides of a right triangle have the same length. The area of the right triangle is 9.37 square meters. What is the length of the hypotenuse? b. In a right triangle, the sine of an angle is 0.894 and the cosine of the same angle is 0.448. What is the tangent of the angle?
Suppose ABC is a right triangle with sides a=7 and c=25 and the right angle at...
Suppose ABC is a right triangle with sides a=7 and c=25 and
the right angle at C (see figure below). Find the length of the
side b and measure of the angle B
Po g le I 0,300 I With 170'.- 210 12. Suppose ABC is a right triangle with sides a afande 25 and right angle (see figure below). Find the length of the side b and the measure of the angle B.
) 8. Suppose a triangle is constructed where two sides have fixed length a and b, but the third side has variable length x You can imagine there is a pivot point where the sides of fixed length a and...
) 8. Suppose a triangle is constructed where two sides have fixed length a and b, but the third side has variable length x You can imagine there is a pivot point where the sides of fixed length a and b meet, forming an angle of θ. By changing the angle θ, the opposite side will either stretch or contract (a) Let K(x)- Vs(s - a)(s -b)(s - x), where s is the semiperimeter of the triangle. Accord ing to...
6. Two sides and an angle of a triangle are given. Determine whether the measurements produce...
6. Two sides and an angle of a triangle are given. Determine whether the measurements produce one triangle, two triangles, or no triangle. Solve each triangle that results. A. a = 30,C=20, A = 50° B. a = 6.1.c = 4, A = 162° C. a = 10.c = 30, A = 150° D. a = 7, c = 28, A = 12° E. a = 95, C = 125, A = 49° F. a = 1.4.c = 2.9, A...
Two sides of a triangle are 8 m and 9 m in length and the angle between them is increasing at a rate of 0.05 rad/s. Find the rate at which the area of the triangle is increasing when the angle between the sides of fixed length is 7/3. Show your work in the PDF version of the test.
Two sides of a triangle are 8 m and 9 m in length and the angle between them is increasing at a rate of 0.05 rad/s. Find the rate at which the area of the triangle is increasing when the angle between the sides of fixed length is 7/3. Show your work in the PDF version of the test.
3.5 m Two sides of a triangle have length 2.5 meters and 3.5 meters, and the angle formed by these two sides has a mea- sure of 60°. Determine the area of the triangle. Note: This is the triangle in Progress Check 3.17 on page 200. 60° B 2.5 m A field has the shape of a quadrilateral that is not a parallelogram. As shown in the following diagram, three sides measure 50 yards, 60 yards, and 70 yards. Due...
O-a22 points STig2 3.3055 Find the area of a triangle with sides of length 13 and 29 and included angle 20, (Round your answer to one decimal place.) Need Help? vaach Bad it te to a Tutor O-022 points STig2 3.3008 29 An isosceles triangle has an area of 33 cm, and the angle between the two equal sides is Sm/6. What is the length of the two equal sides? (Round your answer to one decimal place.) cm Need Help?...
i need help with these 3 homework problems, thank you !
Solve a Triangle Using the Law of Sincs (SSA) Ambiguous Case Suppose that the measure of angle A and the lengths of sides a and b of a triangle are given. Depending on the length of side a (shown in red) relative to the length of the altitude h, we have four different scenarios No triangle One right triangle One oblique triangle Two triangles: One acute and one obtuse...
Suppose ABC is a right triangle with sides a=7 and c=25 and
the right angle at C (see figure below). Find the length of the
side b and measure of the angle B
Po g le I 0,300 I With 170'.- 210 12. Suppose ABC is a right triangle with sides a afande 25 and right angle (see figure below). Find the length of the side b and the measure of the angle B.
) 8. Suppose a triangle is constructed where two sides have fixed length a and b, but the third side has variable length x You can imagine there is a pivot point where the sides of fixed length a and b meet, forming an angle of θ. By changing the angle θ, the opposite side will either stretch or contract (a) Let K(x)- Vs(s - a)(s -b)(s - x), where s is the semiperimeter of the triangle. Accord ing to...
6. Two sides and an angle of a triangle are given. Determine whether the measurements produce one triangle, two triangles, or no triangle. Solve each triangle that results. A. a = 30,C=20, A = 50° B. a = 6.1.c = 4, A = 162° C. a = 10.c = 30, A = 150° D. a = 7, c = 28, A = 12° E. a = 95, C = 125, A = 49° F. a = 1.4.c = 2.9, A...
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