mahihiral mahihiral

20-08-2020
Mathematics

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Two co- interior angles are in the ratio 5:7 find the angles

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maempress maempress

20-08-2020

Answer:

75°

105°

Step-by-step explanation:

Two co-interor= 180°

5+7= 12

ratio12= 180°

{find the other ratios, 5 and 7)

12=180°

5×180÷12 = 75°

To find 7, just subtract 180-75= 105°

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