makhieadkins makhieadkins
  • 11-01-2022
  • Mathematics
contestada

In right triangle ABC, ∠B is the right angle and m∠C = 30°. If AC = 10, what is AB?

In right triangle ABC B is the right angle and mC 30 If AC 10 what is AB class=

Respuesta :

clarch19
clarch19 clarch19
  • 12-01-2022

Answer:

A)  5 units

Step-by-step explanation:

ABC is a 30-69-90 degree triangle whose sides, respectively, are in the ratio of 1 : [tex]\sqrt{3}[/tex] : 2

so if the hypotenuse is 10, the side opposite the 30° angle is half of that, or 5

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