Question

I need this question answered

Answer 1

Option B: 48/73 is the right answer

Step-by-step explanation:

Given triangle is a right-angled triangle which can be solved by using trigonometric ratios

When using the trigonometric ratios, the side opposite to the angle under consideration will be perpendicular and the other side will be base

so,

In the give triangle,

For ∠U

Perpendicular = P = 55

Base = B = 48

Hypotenuse = H = 73

The trigonometric ratio for cosine is given by:

$cos\ U = \frac{B}{H}\\cos\ U = \frac{48}{73}$

Hence,

Option B: 48/73 is the right answer

Keywords: Right angled triangle, trigonometric functions

Learn more about triangles at:

• brainly.com/question/4824362
• brainly.com/question/4847829

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