Respuesta :

Answer:

A = 25 ft²

Step-by-step explanation:

the area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

here b = 10 and h = 5 , then

A = [tex]\frac{1}{2}[/tex] × 10 × 5 = 5 × 5 = 25 ft²