2 years ago

What is the area of the shaded sector ?

Mathematics

1 answer:

Zigmanuir [339]2 years ago

7 0

Step-by-step explanation:

Find the area using a proportion.

A / (πr²) = θ / 360°

A / (π (20 ft)²) = 160° / 360°

A ≈ 558.5 ft²

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Find the distance between the points given. (2, 2) and (5, 5)

mario62 [17]

Distance between two points, d, is given by
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$
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$d= 
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3 years ago

Pamela is 12 years younger than Jiri. The sum of their ages is 80. What is Jiri's age? years old

vfiekz [6]

80/2= 40
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2 years ago

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oksian1 [2.3K]

Answer:

47/6cm or $7\frac{5}{6}$ cm