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The sum of the angles of a triangle is 180°. If one angle of a triangle measures x and the second angle measures
(4x + 15)°, express the measure of the third angle in terms of x. Simplify the expression.

Respuesta :

Razak1

Answer:

the third angle= 180-x-(4x+15)

Step-by-step explanation:

if we subtract the two other angles the result will be the measure of the last one

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