Find x
b
а
70°
Can any one help me pls
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1
Answer:let a be xand b be x
x+x+70=180°
x+x = 2x
70-180°110
110÷2x55
then,(55+70) - 108=55
therefore it is a iscoscales triangle55,55,70
I didn't copy I did it by myself
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