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vlabodo [156]
2 years ago
6

Help. Please asap rn.

Mathematics
1 answer:
lyudmila [28]2 years ago
5 0

Answer:

Area = 12 + 6.25π ft², Perimeter = 6 + 5π ft

Step-by-step explanation:

Area:

So I would break this shape into a triangle and a circle (the two semi-circles make a full circle).

Formula for Area of a Triangle: base · height ÷ 2

6 · 4 ÷ 2 = 24 ÷ 2 = 12

Formula for area of a circle: π · radius²

π · (5/2)² = 6.25π

Area of entire shape: Triangle + Circle

Area = 12 + 6.25π ft²

Perimeter:

So the perimeter is made up of the base of the triangle plus the circumference of the circle.

Base of Triangle: 6

Formula for circumference: 2rπ

5 · π = 5π

Perimeter = 12 + 5π ft

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3 years ago
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HACTEHA [7]

Answer:

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Step-by-step explanation:

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The question is on the attached image :)
olga_2 [115]
The mean can be found by adding the two numbers and dividing by 2

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2 years ago
What is the area of this rectangle? 10units 20units 24units 48 units
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1 year ago
When the sum of a number and -6 is multiplied by -3, the result is 24
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