ganu1837 ganu1837

02-02-2017
Mathematics

Answered

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?

A40°
B50°
C60°
D70°

please explain!!!

Verified Answer :

KurdishPotato KurdishPotato

02-02-2017

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

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hotstuff7iorpe hotstuff7iorpe

03-03-2021

Answer:

d.70

Step-by-step explanation:

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