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3 years ago

Solve for x. Round to the nearest tenth. x =

Mathematics

1 answer:

Nitella [24]3 years ago

6 0

9514 1404 393

Answer:

x ≈ 17.3

Step-by-step explanation:

The triangles are all similar, so the side lengths are proportional.

short side / hypotenuse = x/30 = 10/x

x² = 300 . . . . . . cross multiply

x = 10√3 . . . . . . take square root

x ≈ 17.3

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3 years ago

A circle with radius 12 mm divided into 20 sectors of equal area. Which is the area of one sector to the nearest tenth?

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