2 years ago

What is the sphere area of a box

Mathematics

1 answer:

mafiozo [28]2 years ago

4 0

The Correct Answer Is A = 4 pi symbol r2

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disa [49]

Answer:

Option C. 7.2 units

Step-by-step explanation:

we know that

triangle PAM is similar to triangle RAE by AA Similarity Theorem

Remember that

If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

$\frac{PA}{RA}=\frac{AM}{AE}$

substitute the given values

$\frac{20+x}{20}=\frac{25+9}{25}$

solve for x

$\frac{20+x}{20}=\frac{34}{25}$

$20+x=\frac{34}{25}(20)$

$x=\frac{34}{25}(20)-20$

$x=7.2\ units$

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Step-by-step explanation:

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3 years ago

What are the coordinates of the vertex ?

Stolb23 [73]

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