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Today at 10:33 PM
Mathematics

Answered

Use special right triangles to solve for the exact value of x.

A. 4

B. 9

C. 16

Use special right triangles to solve for the exact value of x. A. 4 B. 9 C. 16 class=

Answer :

dylankearney13 dylankearney13

Today at 10:38 PM

it is C, in a 30 60 90 triangle the hypotenuse is equal to twice the value of the short leg

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Today at 10:38 PM

Answer:

Option C. x = 16

Step-by-step explanation:

In the given right angle triangle Base or adjacent side = 8 units

Height or opposite side of the angle = x units and hypotenuse = x units

We have to tell the value of x.

Since we know in a right angle triangle cosx = Base / hypotenuse

cos 60 = 8/x

1/2 = 8/x

x = 8 × 2

x = 16

Therefore Option C. 16 units is the answer.

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