Question

The opposite angle of a cyclin quadrilateral are 3x and 7x find the measure

Plz Explain Step By Step plz plz plz
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Answer 1

The sum of opposite angles of cyclic quad..is 360

so,

3x+7x=360

10x=360

x=360/10

x=36

now, putting the value of x,we have,

3x=3*36=108

7x=7*36=252

hope u like it

Answer 2

Answer:

54° and 126°

Step-by-step explanation:

1. 3x+7x=180( sum of opposite angle of cyclic quadrilateral 180).
2. 10x=180
3. x=180/10=18°
4. 3x=3×18=54
5. 7x=7×18=126 hope this will be helpful