Find the measure of angle a in each triangle without measuring.
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Answer:
- 60°
- 45°
- 65°
Step-by-step explanation:
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Answered by
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Answer:
Whentwosidesareequaltheiroppositeanglesarealsoequal
a=45
0
giventriangleisequilateraltriangleso,
∠A=60
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answer for 2nd one
REF.image
As all the sides are equal in length, thus it is an equilateral triangle so, α=60
∘ and for first onr
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