the angle of quadratic are in the ratio of 7: 8: 5: 10
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the angle of quadratic are in the ratio of 7: 8: 5: 10
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Let the angle be x .
We know,
The sum of angles of a quadrilateral is 360°.
7x + 8x + 5x + 10x = 360°
➝ 15x + 15x = 360°
➝ 30x = 360°
➝ x = 360 / 30
➝ x = 12
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Verified answer
Answer:
sum of quadilateral 360
Step-by-step explanation:
let all be x
7x+8x+5x+10x=360
30x=360
x=360/30
x=120
7×120=840
8×120=960
5×120=600
10×120=1200
all angles are