3 years ago

Find the length of a square whose diagonal is 15cm

1 answer:

4 0

2a^2 = 225
So a^2 = 225/2

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andreev551 [17]

Answer: 10

Step-by-step explanation:

2 * 4 = 8

8/2 = 4

2 * 2 = 4

4/2 = 2

4 + 2 = 6

2 * 2 = 4

4 + 6 = 10

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3 years ago

allsm [11]

Answer:

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3 years ago

juin [17]

A. −2(n−3)

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3 years ago

Hoochie [10]

Answer:

√8 8n sure form= √ 4 ×√2

= 2×√2

= 2√2

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3 years ago

Kitty [74]

If your friend made $20 dollars they made 2/3 of the money, and you got 1/3 of the total money then that means you made $10 dollars.

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4 years ago

Find the length of a square whose diagonal is 15cm​