ABC is a right angled triangle. if B = 90°, AC = 96 cm, C = 30°.

Whats AB

Question

Mathematics

Marques Mckay

15 April, 01:03

ABC is a right angled triangle. if B = 90°, AC = 96 cm, C = 30°.

Whats AB

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Answers (1)

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Devin Mullen · Answer 1

ABC is a right triangle right-angled at B.

AC is the hypotenuse, length 96cm

Angle C=30 degrees, therefore AB is the short leg opposite angle C.

sin (30) = opp/hyp=AB/AC=AB/96

=>

AB=96sin (30) = 96 (1/2) = 48 cm.

ABC is a right angled triangle. if B = 90°, AC = 96 cm, C = 30°.Whats AB

ABC is a right angled triangle. if B = 90°, AC = 96 cm, C = 30°.

Whats AB