Question

Find the area. which answer would be correct? need help!

Answer 1

A

Explanation:

the area (A) of a triangle is calculated as

A =
`(1)/(2)` base × perpendicular height

here base = 4 and height = 3.5 , then

A =
`(1)/(2)` × 4 × 3.5 = 2 × 3.5 = 7 cm²