igaelmaco24 igaelmaco24

23-04-2020
Mathematics

contestada

Find the value of x. Then classify the triangle by its angles.

A.
92; acute

C.
120; obtuse

B.
120; acute

D.
92; obtuse

Find the value of x Then classify the triangle by its angles A 92 acute C 120 obtuse B 120 acute D 92 obtuse class=

Respuesta :

clairramos8 clairramos8

23-04-2020

The answer is C 120 obtuse

Answer Link

fadedfire07 fadedfire07

23-04-2020

C. 120; obtuse

Since you already have two angles, you can use the triangle angle sum theorem and set it to 180.

36+24+x=180

Simplify

60+x=180

Subtract 60 from both sides

X=120

It is an obtuse triangle because it has an angle more than 90 degrees.

Answer Link

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