1.

Find the values of x and y.​

Answer»

ong>Answer:

y=80 x= 50 in first FIGURE in SECOND figure y=70 and x=110

Step-by-step explanation:

First figure opposite adjacent sides are EQUAL so y= 50 and alternative sides are also equal so x = 50

proof: all sides in a  triangle are 180 degrees hence 50+50+80 = 180

Second figure : y = 70 as we SEEN in past one sum of all sides are 180 degrees so 50 + 60 + y = 180

                    50+60 = 180-y

                    110 = 180 - y

                    y = 180-110

              Therefore, Y= 70

x = 180 - 70 = 110

Pls brainliest my answer


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