Question

PQRS is a cyclic quadrilateral. if ∆Q = 65° and ∆R = 65° , then find ∆P and ∆S​

Answer 1

Answer:

<p=115°

<s=115°

Step-by-step explanation:

<R+<P=180°(sum of opposite angle of cyclic quadrilateral =180)

so, 65+<P=180

• <P=115
• similarly <S also

Answer 2

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ANSWER :-

GIVEN :- Angle Q = 65 and Angle

R= 65.

TO FIND :- Angle P and Angle S.

SOLUTIONS :-

< P + < Q + < R + < S = 360°

<P + 65°+ 65°+ <S = 360°

<P + < S + 130° = 360°

<P + < S = 360° - 130°

<P + < S = 230°

-: and :-

< P equal to < S.

So,

< P = S = ??

NOW :- 2 < S = 230°

< S = 230°÷2

< S = 115°

< P = < S = 115°

< P = 115° And < S = 115°.…....

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