NEED HELP ASAP!! Use Pythagorean Theorem to solve. Round to the nearest tenth 20 cm 21 cm Your answer

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asked Sep 2, 2022 45.5k views

2 votes

NEED HELP ASAP!!

Use Pythagorean Theorem to solve. Round to the nearest tenth
20 cm
21 cm
Your answer

NEED HELP ASAP!! Use Pythagorean Theorem to solve. Round to the nearest tenth 20 cm-example-1

Mathematics
high-school

Gautam Chibde asked

by Gautam Chibde

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2 Answers

7 votes

Answer:

$\boxed{x = 29}$

Explanation:

${x}^(2) = {21}^(2) + {20}^(2) \\ {x}^(2) = 841 \\ x = √(841) \\ x = 29$

Kbz answered Sep 2, 2022

by Kbz

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4 votes

Answer:

20²+21² = x²

841= x²

x= 29

nearest tenth = 30

Deses answered Sep 6, 2022

by Deses

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