PLEASE HELP CHECK MY ANSWER ASAP GEOMETRY 20 POINTS REAL ANSWERS ONLY! PLEASE EXPLAIN HOW I AM CORRECT!

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asked Mar 10, 2022 118k views

5 votes

PLEASE HELP CHECK MY ANSWER ASAP GEOMETRY 20 POINTS REAL ANSWERS ONLY! PLEASE EXPLAIN HOW I AM CORRECT!

PLEASE HELP CHECK MY ANSWER ASAP GEOMETRY 20 POINTS REAL ANSWERS ONLY! PLEASE EXPLAIN-example-1

Mathematics
college

Annie Sheikh asked

by Annie Sheikh

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2 Answers

4 votes

Answer:

yes the answer is correct

Omid Raha answered Mar 10, 2022

by Omid Raha

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10 votes

Answer:

√13

Yes you are right

Explanation:

The law of cos again

BC^2 = 18 + 25 - 2 * 3√2 * 5 cos(45 degrees)

= 13

==>

BC = √13

Litmus answered Mar 13, 2022

by Litmus

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