okk answer right now
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Answer:
answer 100°
Step-by-step explanation:
isosceles triangle also equal
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Step-by-step explanation:
The 3 angles of any triangle, add up to 180°.
Your triangle contains two base angles and a 3rd angle.
Given, the base angles are 40°.
180° = 40° + 40° + ?
? = the 3rd angle.
? = 180° - 80° = 100°
The 3rd angle equals 100
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