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vlabodo [156]
1 year ago
6

Help. Please asap rn.

Mathematics
1 answer:
lyudmila [28]1 year 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
Which is bigger 20% of 400 or 1//4 f 360
nekit [7.7K]
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3 years ago
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What is the formula for the circumference of a circle?
Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
9. Given the following matrices, what is the correct product matrix AB?АBСD[12] [] 15.07opaDa
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7 0
1 year ago
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Georgia [21]
F (x) = a x  e^{b x^{2} }
f ` (x) = a( e^{b x^{2} } +x e ^{b x^{2} } *2 b x )=a e ^{b x^{2} } (1+2b x^{2} )
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3 years ago
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