Question

These Question Are of (Cyclic Quadrilateral Formula)

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1.)Calculate the area of the quadrilateral when the sides of the quadrilateral are 30 m, 60 m, 70 m and 45 m

2.)Calculate the area of the quadrilateral when the sides of the quadrilateral are 35 m, 77 m, 75 m and 43 m.

3.)Find the value of angle D of a cyclic quadrilateral, if angle B is 80°.

4.) Find the value of angle D of a cyclic quadrilateral, if angle B is 600.

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Answer 1

Hey mate !!

Here is ur Answer ⤵️

1 ) Given parameters are

a = 30m

b = 60m

c = 70m

d = 45m

s = a + b +c + d / 2

s = 30+60+70+45 / 2

s = 102.5 m

Area of cyclic quadrilateral is given by

= √ (s−a) (s−b) (s−c) (s−d)

= √(102.5−30) (102.5−60) (102.5−70) (102.5−45)

= 2399.60 square meter .

2 ) Above attachment ✔

3 ) Above attachment ✔

4 ) So sorry don't know 4 Ans plZ don't report this answer..

Thank you ❣️

@ItzRWLove

Answer 2

Answer:

1) In above ATTACHMENT

2) In above ATTACHMENT