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A triangle is placed in a semicircle with a radius of 2cm, as shown below. Find the area of the shaded region. Use the value 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Answer :

MrRoyal

The shaded area is 4.28 square centimeters

How to determine the shaded area?

The image that completes the question is added as an attachment.

Start by calculating the area of the triangle using:

Area = 0.5bh

Where:

b = h = r = 2

So, we have:

Area = 0.5 * 2 * 2

Evaluate

Area = 2

Next, calculate the area of the semicircle using:

Area = 0.5πr²

So, we have:

Area = 0.5 *  3.14 * 2²

Evaluate

Area = 6.28

Subtract the area of the triangle from the semicircle

Shaded = 6.28 - 2

Evaluate

Shaded = 4.28

Hence, the shaded area is 4.28 square centimeters

Read more about areas at:https://brainly.com/question/24487155

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${teks-lihat-gambar} MrRoyal

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