Question

find the values of angle QRT and TRS in the figure​

Answer 1

Answer:

Step-by-step explanation:

As it is a straight line so QRT +TRS will be equal to 180

So 9x + 3x = 180

12x = 180

x = 180/12 =15 so 9x = 9 * 15 = 135

Similarly other can be found

Hope it helps you

Answer 2

Step-by-step explanation:

angle ORT =9 x degree

angle TRS=3 x degree

angle QRT+angle TRS =180degree (angles in linearpair)

9 x+3x=180

12x=180

therefore x= 180\12

x= 15

Then 9 x = 9*15= 135

3x = 3*15=45

Therefore angle QRT =135degree

and angle TRE=45 degree

HOPE IT HELPS U

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