2 years ago

I think im correct ? please help am i?

Mathematics

2 answers:

Burka [1]2 years ago

8 0

X^2-16 is the correct answer

tresset_1 [31]2 years ago

4 0

you are wrong, the correct answer is x^2 - 16

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The Miguel traces a circle with the radius of 25 cm like the one shown. He will color the shade section what is the area of the

Scilla [17]

Answer: The area of shaded section is 491.07 cm²

Step-by-step explanation:

Given: Radius of the circle = 25 cm

Now as shown in figure the shaded region is a quadrant.

Therefore the central angle is 90°

Now as we know

Area of sector is given by

$Area= \pi r^2 \dfrac{\theta}{360^\circ}$ where r is radius and $\theta$ is central angle

So we have

$Area = \dfrac{22}{7} \times (25)^2\times \dfrac{90^\circ}{360^\circ} \\\\\Rightarrow Area= \dfrac{22}{7} \times 625 \times \dfrac{1}{4} \\\\\Rightarrow Area= \dfrac{11}{7} \times 625 \times \dfrac{1}{2} = 491.07cm^2$

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4 years ago

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agasfer [191]

Answer:

10.63

Step-by-step explanation:

Pythagorean Theorem:

Base is 7
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3 years ago

Solve and explain answer : 11 = 12 -q

Aleks04 [339]

Answer:

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Step-by-step explanation:

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dlinn [17]

A=1+prt
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Answer:

The answer is 120

Step-by-step explanation:

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