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Use one of the triangles to approximate PQ in the triangle below.
Choose 1 answer:

(Choice A)
4.5 units

(Choice B)
5.4 units

(Choice C)
9.1 units

(Choice D)

10.9 units

Use one of the triangles to approximate PQ in the triangle below Choose 1 answer Choice A 45 units Choice B 54 units Choice C 91 units Choice D 109 units class=
Use one of the triangles to approximate PQ in the triangle below Choose 1 answer Choice A 45 units Choice B 54 units Choice C 91 units Choice D 109 units class=

Respuesta :

Answer:

The answer is B 5.4 units

Step-by-step explanation:

The approximate value of PQ in the right angle triangle is 5.4 units.

Right angle triangle

A right angle triangle has one of its angles as 90 degrees. Therefore, the sides can be found by trigonometric ratios.

Hence,

sin 50 = opposite / hypotenuse

sin 50 = PQ / 7

cross multiply

PQ = 7 sin 50°

PQ = 7 × 0.76604444311

PQ = 5.36231110183

PQ = 5.4 units

learn more on triangles here: https://brainly.com/question/14327616

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