Math, asked by mukeshkumar1661, 1 month ago

ABCD is a parallelogram in which one angle is 120° Find the other three angles​

Answers

Answered by xXMrAkduXx
4

 \large\green{\textsf{✩ Verified Answer ✓ }}

You need to know some of the properties of quadrilaterals:

The sum of the 4 interior angles is 360°

Adjacent angles are supplementary, meaning that they add to 180°

So if one angle = 120°, property 2 above tells us that the two angles next to it are 180° - 120° = 60°

So three of the angles are 120°, 60°, and 60°. Use property 1 above to find the last angle.

 \bf\pink{\textsf{Answered By MrAkdu}}

Answered by IIChillinBabeII
2

You need to know some of the properties of quadrilaterals:

The sum of the 4 interior angles is 360°

Adjacent angles are supplementary, meaning that they add to 180°

So if one angle = 120°, property 2 above tells us that the two angles next to it are 180° - 120° = 60°

So three of the angles are 120°, 60°, and 60°. Use property 1 above to find the last angle.

\bf\pink{\textsf{Answered \: by \: IIChillinBabeII}}

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