Question

Which expression will help you find the area of the triangular bases?

Answer 1

The two sides of the triangle are equal so by the property that : If opposite sides of a triangle are equal then the opposite angles are also equal .

Area of triangle = 1/2 multiplied by base and also multiplied by height

A =1/2*b*h

So, we can conclude that the opposite angles are 90 + 90 degrees = 180 degrees (as the angles are equal)

Therefore, c)1/2 *8*3 is right

Answer 2

C

Explanation:

1÷2×8×3=12