Answer:
d
Step-by-step explanation:
Since the triangle is equilateral then the 3 sides are congruent.
Equate any pair of sides and solve for x
AC = BC , that is
10x - 5 = 6x + 3 ( subtract 6x from both sides )
4x - 5 = 3 ( add 5 to both sides )
4x = 8 ( divide both sides by 4 )
x = 2 → d
Answer:
the answer is b well i dont know i cant see any thing
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The two right triangles are congruent but may have different lengths but they will have the same angles.
The two similar right triangles can have a different hypotenuse length, but the slope will remain the same.
All you do is calculate the area of a whole big triangle
estimate
1 3/4 =2
base = 2(2) + 2(1) = 6
height = 2
A = 1/2(6)(2)
A = 12/2
A = 6
answer is A
6 m^2
