Vargaskarla970 Vargaskarla970

13-11-2020
Mathematics

contestada

Two angels of a triangle measure 12 and 40.
What is the measure of the third angle of the triangle ?

Two angels of a triangle measure 12 and 40 What is the measure of the third angle of the triangle class=

Respuesta :

devishri1977 devishri1977

15-11-2020

Answer:

C) 128

Step-by-step explanation:

Sum of all three angles of triangle = 180

Let the third angle be 'x'

x + 12 + 40 = 180

x + 52 = 180

x = 180 - 52

x = 128

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