3 years ago

Can someone help me ?

1 answer:

kramer3 years ago

4 0

Answer:

What question are you referring to? a question references question 5 and 6 which aren't displayed.

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worty [1.4K]

400 in² = (20 in)²

The area of a square is the square of the side length.

The length of one of the sides is 20 inches.

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3 years ago

Margarita [4]

Answer: where’s the photo/attachment??

Step-by-step explanation:

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3 years ago

Luda [366]

Answer:

SAS theorem

Step-by-step explanation:

If $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA, then the triangles are similar by the SAS theorem.

$\frac{EC}{BC} = \frac{14}{21} = \frac{2}{3}$ $\frac{DC}{AC} = \frac{18}{27} = \frac{2}{3}$

So, $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA because vertical angles are congruent

Therefore ΔECD is similar to ΔBCA by SAS theorem

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2 years ago

bulgar [2K]

Answer:

sorry for my handwriting

i think this is the correct answer

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3 years ago

ipn [44]

Depends on the kid lol

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3 years ago