Question

In square ABCD the measure of each angle of the angle A B C D ARE in proportion of 10:7:12:7.find the measure of each angle of square ABCD​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

let be the angle of quadrilateral Be x

then according to the ratio angles are 10x 7x 12x 7x

we no that sum of angle of quadrilateral is 360 degree

then 10x + 7x + 12x + 7x = 360

= 36x = 360

x = 10

then angle will 10x 7x 12x 7x

accordingly 100 degree 70 degree 120 degree and 10 degree

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