The outer rectangle is 2 feet by 4 feet. There is a semicircle and isosceles triangle within the rectangle. Find the area of the

Question

dezoksy [38]

2 years ago

7

The outer rectangle is 2 feet by 4 feet. There is a semicircle and isosceles triangle within the rectangle. Find the area of the

shaded region to the nearest tenth.

Mathematics

1 answer:

valina [46] · Answer 1 · 2023-01-06T11:32:50+03:00

To find the shaded area in an image first calculate the total area of the figure and then subtract the white area from this total.

<h3>How to find the area of a shaded area?</h3>

Determine the total area of the figure, in this case, the are of the rectangle that contains the triangle and the semicircle.
Calculate the area of the white region.
Substract the non-shaded area to the total area.

<h3>How to find out the area of different shapes?</h3>

Rectangle: side x side = 2 x 4 = 8 square feet
Isosceles triangle = 1/2 base x height
Semicirle = 1/2 (π x r^2)

Note: This question is incomplete because the image of the shaded regions is not provided; due to this, the answer is based on general knowledge.

Learn more about triangles in: brainly.com/question/2773823