3 years ago

15 points urgent please help.

1 answer:

4 0

Answer:

ima take a wild guess and say a and c is right (im d u m b so i d k)

Step-by-step explanation:

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mafiozo [28]

X+x+x-4+x-4=56
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3 years ago

Sever21 [200]

It is d work shown in the picture

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4 years ago

Tems11 [23]

That's already rounded to the nearest tenth

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3 years ago

Nimfa-mama [501]

The area of the sector is 86.81π mm²

<u>Explanation:</u>

Given:

Radius of the sector, 25mm

Angle, α = 50°

Area of the sector, A = ?

We know:

Area of the sector = $\frac{\alpha }{360} X \pi r^2$

On substituting the value, we get:

$A = \frac{50}{360} X \pi X (25)^2\\\\A = 86.81 \pi mm^2$

Therefore, the area of the sector is 86.81π mm²

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4 years ago

larisa [96]

Y= 20
X=20
Explanation

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3 years ago