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tresset_1 [31]
3 years ago
6

Does anyone know the answer plz ?

Mathematics
2 answers:
Georgia [21]3 years ago
7 0

Answer:

a=20,b=10\sqrt{3}

Step-by-step explanation:

SOH-CAH-TOA

Tan = O/A

Tan(60)= b/10

b=10\sqrt{3}

Cos = A/H

cos(60) = 10/a

a=20

Firlakuza [10]3 years ago
5 0

Answer:

a = 20; b = 10sqrt(3)

Step-by-step explanation:

The ratio of the lengths of the sides of a 30-60-90 triangle is

1 : sqrt(3) : 2

b = 10 * sqrt(3)

b = 10sqrt(3)

a = 2(10)

a = 20

Answer: a = 20; b = 10sqrt(3)

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