ganu1837 ganu1837

02-02-2017
Mathematics

contestada

Ellen's teacher wants her to draw a triangle. She starts by drawing a line 10 centimeters long and two angles, 40° and 70°. What will the third angle measure?
A) 40°
B) 50°
C) 60°
D) 70°
please explain!!!

Respuesta :

KurdishPotato KurdishPotato

02-02-2017

the total must be 180
40 + 70 + X = 180
the third one is = D.70

Answer Link

hotstuff7iorpe hotstuff7iorpe

03-03-2021

Answer:

d.70

Step-by-step explanation:

Answer Link

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