Q13) BEST is a parallelogram find the value of x, y and z
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Step-by-step explanation:
BEST is a parallelogram.
∴ ∠B + x° = 180°
Adjacent angles of a parallelogram are supplementary ⇒ 110° + x° = 180°
⇒ x° = 180° – 110°
⇒ x° = 70°
⇒ x = 70
∵ Opposite angles of a parallelogram are equal
∴ x° = y°
⇒ 70° = y°
⇒ y = 70 and z° = 110°
⇒ z = 110
Answered by
1
Answer:
⇒ z = 110
Step-by-step explanation:
BEST is a parallelogram.
∴ ∠B + x° = 180°
Adjacent angles of a parallelogram are supplementary ⇒ 110° + x° = 180°
⇒ x° = 180° – 110°
⇒ x° = 70°
⇒ x = 70
∵ Opposite angles of a parallelogram are equal
∴ x° = y°
⇒ 70° = y°
⇒ y = 70 and z° = 110°
⇒ z = 110
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