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Need help 10 POINTS !!!
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4 votes
Need help 10 POINTS !!!

Need help 10 POINTS !!!-example-1
User Veech
by
3.8k points

2 Answers

4 votes

Explanation:

Use Pythagoras theorem to get line BD

BD = √7.5²+5² = 9cm

No idea for BC

User XKxAxKx
by
5.0k points
5 votes
You need to use Sin to find the length of BC and the answer is 8.
User Gvep
by
4.8k points
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