Find the surface area
ILL MARK BRAINLEST

140 square inches OR 140 inches^2

Step-by-step explanation:

To start, you can create a net of the shape. Or, you can just use the numbers you are given. Find the area of the triangles, and then add the area of the base.

Base: 8*7 = 56

Triangles: [TIP: DON’T DIVIDE BY 2! IT’S A WASTE OF TIME! JUST MULTPLY BY TWO TO GET THE VALUE OF THE FOUR TRIANGLES!]

Triangles:

(6*7)*2=x

42*2=84

Then, add the two area values together.

84+56= 140

Add the units (ONLY IN SQUARE INCHES, BECAUSE WE ARE NOT FINDING THE AREA!)