Question

in Exercise 1 and 2, find the value of x

Answer 1

Step-by-step explanation:

1) it is an isosceles triangle

x+x+130=180

2x= 50

x= 25

2) it is right angle triangle

24+3(x+2)=90

24+3x+6=90

3x+30= 90

3x=60

x= 20

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