Question

Plss answer quick plss

Answer 1

272 ft²

Explanation:

In the attached picture, I did the work.

Triangle:

The formula for area of the triangle is (lxh)/2

So, the length is 8, and the height is 8, so:

(8x8)/2

64/2

=32

The area of the triangle is 32

Rectangle:

The formula for area of the rectangle is lxw

So, the length is 20 and the width is 12, so:

20x12

=240

The area of the rectangle is 240

Total Area:

The 2 areas added together:

240+32

=272

The total area is 272 ft²

Hope this helps :)

Answer 2

272

Concepts used:

Visual Reasoning/ Geometrical Properties of a Rectangle

Area of a Triangle =
`(1)/(2) b.h`

(b: base, h: height)

Area of a Rectangle =
`l.b`

(l:length, b: breadth)

Explanation:

Height of triangle = 20-12

= 8 ft

Area of triangle =
`(1)/(2) b.h`

= 1/2 of (8 · 8)

= 1/2 of 64

= 32 ft²

Area of rectangle =
`l.b`

= 20 · 12

= 240 ft²

Aggregate Area = 240 + 32

= 272 ft²

Edit: Rectified Solution, Credits: 480443417713 (UserID-66721551)