Question

the angle of quadratic are in the ratio of 7: 8: 5: 10​

Answer 1

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

Answer 2

$\mathfrak{\huge{\underline{\red{Question\:?}}}}$

• The angle of a Quadrilateral are in the ratio of 7: 8: 5: 10 . Find the angles of quadrilateral .

$\mathtt{\huge{\underline{\green {Answer :-}}}}$

$\sf{\large{\underline{Given :-}}}$

• The angle of a quadrilateral are in the ratio of 7: 8: 5: 10 .

$\sf{\large{\underline{To\:Find :-}}}$

• The angles of quadrilateral .

$\sf{\large{\underline{Solution :-}}}$

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

• The first angle = 7x = 7 × 12 = 84

• The second angle = 8x = 8 × 12 = 96

• The third angle = 5x = 5 × 12 = 60

• The forth angle = 10x = 10 × 12 = 120

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