Question

if a parallelogram has one angle measuring 60 find out the measure of the. all the angles
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Answer 1

Answer:

Angles are 60° , 120°,60° and 120°

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST

Answer 2

Step-by-step explanation:

let ABCD be the parallelogram.

let ∠A=60 degrees Therefore ∠C=60 [in a parallelogram opposite angles equal]

∠A+∠B=180 degrees[sum of the adjacent angles]

∠B=180–60=120 degrees

∠B and ∠D are opposite angles .Therefore ∠D=120 degrees

Answer: ∠A=∠C=60 degrees

∠B=∠D=120 degrees