183k views
5 votes
Plss answer quick plss

Plss answer quick plss-example-1
User MueR
by
8.3k points

2 Answers

3 votes

Answer:

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 :)

Plss answer quick plss-example-1
User Alexbirkett
by
9.0k points
2 votes

Answer:

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)

User Jan Deinhard
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories