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vfiekz [6]
2 years ago
9

Prove <4 and <1 are supplementary.

Mathematics
2 answers:
nignag [31]2 years ago
8 0

Answer:

the = 180

Step-by-step explanation:

Radda [10]2 years ago
4 0

Answer:

proof:

Triangle is isosceles, so angle 4 and 5 are equal

Angle 5 + Angle 1 = 180°

Angle 4+ Angle 1 = 180°

Step-by-step explanation:

<4 ≅ <5. <5 + <1 = 180° <4 + <1 are supplementary

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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