Question

in an isosceles triangle the base is 45°.find the angle opposite to the base.​

Answer 1

Answer:

the angle opposite to the base is

${90}^{o}$

Answer 2

Answer:

x+x+45=180 (angle sum property of triangle)

(x+x) angles of isosceles triangle)

2x+45=180

2x=180-45

2x=135

x=135/2

x=67.5ans.

therefore, the angles of opposite to the base are 67.5 , 67.5 answer...

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