Two adjacent angles of a parallelogram are in the ratio 4:5. What is the largest angle
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Answered by
1
Answer:
the largest angle is equal to 100 degrees
Answered by
1
Answer:
measure of largest angle is 100 degree
Step-by-step explanation:
Let the common multiple be ' x '
thus 4x and 5x are measure of adjacent angle
4x +5x = 180. ...... sum of adjacent angle of a parallelogram is 180
9x=180
X = 180/9
X = 20
1st angle is 4x
thus 4×20= 80
and 2nd angle is 5x
thus 5× 20 = 100
100 is greater than 80 hence largest angle is 100 degree
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