3 years ago

Find the area of the shaded figure

Mathematics

1 answer:

lesya692 [45]3 years ago

6 0

Answer:

Step-by-step explanation:

The area of the figure is a sum of:

the area of the rectangle:

4 m × 12 m = 48 m²

and the area of the triangle:

¹/₂ × (6 + 4 + 6) m × 5 m = 40 m²

Therefore, area of the firgure:

A = 48 m² + 40 m² = 88 m²

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Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.

jeka94

Answer:

Option C $25.64\ in^{2}$

Step-by-step explanation:

we know that

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=7\ in$

substitute

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Remember that

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by proportion

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$\frac{49\pi}{360}=\frac{x}{60}\\ \\x={49\pi*60/360$

$x=25.64\ in^{2}$

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Step-by-step explanation:

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baherus [9]

You can not "solve" this, so to speak, rather simplify this expression. Take the "2" and multiply that by the "a" and the "3" in the parentheses. You will then have the simplified answer of: 2a times 6.
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Step-by-step explanation:

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Answer:

Thanks!

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3 years ago

Find the area of the shaded figure​

Find the area of the shaded figure