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07-03-2021
Mathematics

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In parallelogram ABCD, the measures of angles A and B are in the ratio 1:8. Find m

In parallelogram ABCD the measures of angles A and B are in the ratio 18 Find m class=

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iwantlasagna iwantlasagna

07-03-2021

Answer:

20

Step-by-step explanation:

x+8x=180

9x=180

x=20

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