bianca8113 bianca8113

13-01-2021
Mathematics

contestada

5) Solve for x. Make sure to show all your work.
140°
x
help please

5 Solve for x Make sure to show all your work 140 x help please class=

Respuesta :

coraltiger23 coraltiger23

13-01-2021

Answer: x=70 BRAINLY???

Step-by-step explanation:

Since the triangle is isocoles, we can say the other base angle is also "x"

So now with Exterior Angle in triangle theorum,

x + x = 140

2x=140

x=70

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