Question

bisector of two adjacent angle of a parallelogram intersect at
1) 60°
2) 90°
3) 45°
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Answer 1

Answer:

Answer is 90° because when they interrsect they form 90°

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Answer 2

Answer:

Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.