Question

Could I also get help with this one ?

Answer 1

Area of a triangle is defined by the following:  A = $\frac{1}{2}$bh  where b = base of the triangle and h = height of the triangle.

In this case b = 8cm and h = 9cm
A = $\frac{1}{2}( 8cm)(9cm) = 36 cm^{2}$