nataliebarreras40 nataliebarreras40

07-10-2021
Mathematics

contestada

Find the value of x.

A) 870
C) 127°
E) 66°
B) 106°
D) 100°

Find the value of x A 870 C 127 E 66 B 106 D 100 class=

Respuesta :

devishri1977 devishri1977

07-10-2021

Answer:

100

Step-by-step explanation:

y + 140 = 180 {Linear pair}

y = 180 - 140

y = 40

Given triangle is an isosceles triangle.

x + y + y = 180 {angle sum property of triangle}

x +2y = 180

x +2*40 = 180

x + 80 = 180

x = 180 - 80

x = 100

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