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Marysya12 [62]
3 years ago
13

If ΔABC ∠ΔXYZ, m∠A = 50°, and m∠Y = 70°, find m∠C.

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
The answer is D) 60<span>°

All angles in a triangle equal 180</span><span>°. Since these two triangles are the same, you just need to find the missing angle. 70+50 = 120

180 - 120 = 60


Hope this helps!</span>
Papessa [141]3 years ago
4 0
Angle B and Angle Y are equal and we already have A so:

angle B + angle A + angle C = 180
70 + 50 + angle C = 180
120 + angle C = 180
angle C = 60

Hope this helps :)
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