Answer:
Area = = 4[tex]x[/tex] - 32
Step-by-step explanation:
Area = 1/2 x 8 x ([tex]x[/tex] + 8)
= 4([tex]x[/tex] - 8)
= 4[tex]x[/tex] - 32
triangle area = To calculate the area of a triangle, multiply the height by the width (this is also known as the 'base') then divide by 2.
[(x + 8 ) × 8] : 2 =
(64 + 8x ) : 2 =
32 + 4x units²
