Trigonometry

Find the length of $a$`a` using the cosine rule.

Round your answer to two decimal places.

Easy

3min

Find the length of $a$`a` using the cosine rule.

Round your answer to two decimal places.

Easy

2min

Find the length of $a$`a` using the cosine rule.

Round your answer to two decimal places.

Easy

2min

Find the length of $q$`q` using the cosine rule.

Round your answer to two decimal places.

Easy

2min

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