What are the exact values of a and b

d) a = 5 ; b = 5√3

Hi there !

30°-60°-90°  Theorem

1)

side opposite the 90° angle = 2a

10 = 2a => a = 10/2 => a = 5  

2)

side opposite the 60° angle => b = 5√3

Good luck !

Please help for brainliest and it’s is not 48

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