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3 years ago

Please help me on this thing

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

8 0

Answer:

85 cm

Step-by-step explanation:

max2010maxim [7]3 years ago

7 0

Answer:

68 cm

Step-by-step explanation:

Use the following formula (Pythagorean Theorem) to solve for c:

$c^{2}= \sqrt{(a^{2}) - (b^{2})$

Substitute values:

$c^{2}= \sqrt{(77^{2}) - (36^{2})$

Simplify:

$c^{2}= \sqrt{(5,929) - (1,296)}$

$c^{2}= \sqrt{4633}$

c ≈ 68 (rounded from 68.07)

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3 years ago

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Step-by-step explanation:

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