3 years ago

I am giving away my points bc I don't like this website

Mathematics

1 answer:

LiRa [457]3 years ago

4 0

Thanks !!!!!!!!!!!!!

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The answer to your question is option "D"

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Square ABCD has side length a. Half circles with

Inga [223]

The area of the shaded region is $0.215a^2$

<h2>Area of composite objects</h2>

The area of the shaded region is expressed according to the formula:

$A = A_s - A_c$

Get the area of the square As

As = a²

$A_c = \pi (0.5a)^2\\
A_c = 0.785a^2$

Take the difference in the areas

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$

Area of the shaded part = $0.215a^2$

Hence the area of the shaded region is $0.215a^2$

Learn more on area of composite objects here: brainly.com/question/22716761

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jeyben [28]

Answer:

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Step-by-step explanation:

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§ALEX§

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I need Help with this TRIG question

strojnjashka [21]

x
(15) sin 30.5   = ------ (15)
     15

(15) sin 30.5 = x
Plug this part into a calculator.

7.61 = x

Area of a triangle: 1/2bh

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49.47 un² is your final answer since you are supposed to round to the tenths place. I hope this helps.

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