Find area and perimeter of shaded regions below
1 answer:
Answer:
Step-by-step explanation:
ABCD is a square.
side = 24 cm
Area of square = side * side = 24 * 24 = 576 cm²
Semicircle:
d = 24 cm
r = 24/2 = 12 cm
Area of semi circle =πr²
= 3.14 * 12 * 12
= 452.16 cm²
Area of shaded region = area of square - area of semicircle + area of semicircle
= 576 - 452.16 + 452.16
= 576 cm²
Perimeter:
Circumference of semicircle = 2πr
= 2 * 3.14 * 12
= 75.36
Perimeter = 2* circumference of semicircle + 24 + 24
= 2 * 75.36 + 24 + 24
= 150.72 + 24 + 24
= 198.72 cm
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<h2>
<em><u>Could I please have BRAINLIEST?</u></em></h2>
Yes. One input results in one output. the last choice is correct.
every x value will product only one y value.
You need two sides so you can rewrite it as:
2x = 70-(14+32)
2x = 24
x = 24/2
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Hope this helps! :)
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