Math, asked by sema2134, 1 year ago

quadilateral PQRS, angle R =60then find the ratio of angleR:angle Q

Answers

Answered by Anonymous
14
It is give that PQRS is a quadrilateral.
First ; you have to prove PQRS is a parallelogram.
Second ; angle R + angle Q = 180° ( Adjacent angles )
60° + angle Q = 180°
angle Q = 180° - 60°
angle Q = 120°
Thus, the ratio between Angle R and Angle Q is 60°: 120° or 1°: 2°


...hope this help you.

sema2134: I am follow in you
Answered by Shaizakincsem
5

Thank you for asking this question. Here is your answer

We will assume the ratio of angle R to Q  1 : 2

We know this from the question that PQRS is a quadrilateral:

So keeping that in mind we will solve the question:

<R=60

Now we will find <Q

<Q and <R are supplementary (reason: <Q is an adjacent angle of <R)


So, <Q + <R is equal to 180

<Q = 180 - <R

= 180 - 60

= 120


Now we will find the ratio of angle R in terms of Q

<R : <Q = 60 : 120

= 1: 2


So the final answer for this question is 1:2

If there is any confusion please leave a comment below.

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