GEOMETRY IA A triangle is formed by the intersection of the lines y = 0, y...
GEOMETRY IA In the figure, all congruent segments are marked as congruent. 60° Classify the triangle by its side lengths and angle measures 60° 60° equilateral acute isosceles obtuse isosceles acute scalene right
Three lines are defined by the three equations: x + y = 0 x-y=0 2x+y=1 The three lines form a triangle with vertices at: O A. (0,0),(33), 1,-1) O B. (0,0), (17 2 ) (-1,-1) o C. (1,1), (1, -1), (2, 1) O D. (1,1),(3,-3), (-2,-1) THE CORRECT ANSWER IS: A y=-x y=x -2x + 1 y=-2x +1 intersection of y=x and y=-x is (0,0) intersection of y = x and y = -2x + 1 is x = -2x...
X + 9 The length of the shortest side of the isosceles triangle is 6 inches. 3x + 3 Find the length of the two congruent sides. 5x + 5 in GEOMETRY IA If x = 35, is the triangle acute, right, or obtuse? 3(x - 15) 2(x - 5) X + 25
GEOMETRY IA Which of these is the solution to the system of equations? y = 2x + 4 y = 3x + 1 (10,3) (4.12) (3.10) (1024)
please solve 3 and 4 TEN C hQuestione Each questio n s (A) (0) (C) and (D) out of whid ONLY ONE Lot L be the line belonging to the family of the straight lines ( 20% - a-b a be which farthest from the point (22) Area formed by the line L with coordinates A) 4/3 units (0) 92 units e) 49/8 sq unite (0) None of these A variable in Lis drawn through 10.) to meet the lines...
2. (18 pts) Consider an isosceles triangle that has its base on the x-axis. The apex of the triangle is at the point (O.y), where y > 0, and the remaining two vertices are at the points (x, 0) and (-x,0), where x > 0 (see figure). The area of the triangle is 120 in? This triangle lies inside a bigger isosceles triangle that also has its base on the x-axis. The apex of the bigger triangle is at the...
We can play a variation of a child's game called "What am 12" that I will call "Where am 1? (a) I am a square. The intersection of my two diagonals lies at the point (4, 4), and the length of each of my sides is 8. My sides form horizontal and vertical lines. Where am I? Order your answers from smallest to largest x, then from smallest to largest y.) x, y) (x, y)s x, y) (x, y) (b)...
3. Find m for which the following lines do not form a triangle. x+2y 5D, 2x-3y-4 .2, mx+y 0 [Sol] Since line 3 passes through the origin, lines D, 2 and 3will not form a triangle in the following three cases: wor When D and 3 are (i) parallel. doa When 2 and 3 are (ii) parallel. When D, and 3 all intersect at one point. (ii Therefore, from ( i ), (ii) and (iii), m 4. Find a for...
sc GEOMETRY IA A highway on a map can be approximated by the line y = x + 1, where x and y are in tens of miles. Which of these is the distance from a house at point P(4, -3) to the highway? 1D 412 5.7 -10 41526.9 8
Given lines L1 : Ty (1-1)+(21) -2 1 and L2: y 4 8+t2 3 (a) Find the point of intersection of lines Lị and L2. (b) Determine the cosine of the angle between lines L, and L2 at the point of intersection. © Find an equation in form ax +by+cz = d for the plane containing lines L, and Lu. (d) Find the intersection, if any, of the line Ly and the plane P : 3x – 4y + 72...