3 years ago

What is the value of x in the triangle? A. 21 B. 10 C. 7 D. 7√3

Mathematics

1 answer:

enyata [817]3 years ago

4 0

A

Working:
Tan(angle)=opposite/adjacent
Tan60 = x/7root3
x=7root3 x Tan60
Enter in calculator
x=21

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