3 years ago

Which pair of triangles is congruent by AAS?

Mathematics

1 answer:

vaieri [72.5K]3 years ago

7 0

I believe it would be C

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Hitman42 [59]

Answer:

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Step-by-step explanation:

Given that,

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The area of sector, A = 44cm²

We need to find the angle of the sector. The formula for the area of sector is given by :

$A=\dfrac{\theta}{360}\pi r^2$

Solve for $\theta$ .

$\theta=\dfrac{360A}{\pi r^2}\\\\\theta=\dfrac{360\times 44}{\dfrac{22}{7}\times 7^2}\\\\\theta=102.85^{\circ}$

So, the angle of the sector is equal to $102.85^{\circ}$ .

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Therefore, the number of students like the book =Total students- students did not like the book

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