Answer:
2m² (2m)
Step-by-step explanation:
The answer is B because they are congruent triangles.
Answer:



Step-by-step explanation:
Given
The attached triangle
Required
Find h, x and y
Let the base of the triangle be 15.
So, the area is:




Let the base of the triangle be 25.
So, the area is:



Substitute 

Solve for h



Considering the smallest triangle

So:


This gives:


Take square roots


Solving for y




Answer:
(9 - 3) × (8 ÷ 2) = 6 × 4 = 24
Step-by-step explanation:
One of the solution