6. In an isosceles triangle, one angle is 90° and the other two angles are equal
measure. Find them.
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Answered by
0
Answer:
180-90=90=90÷2=45 other two angles are 45
Answered by
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Answer: 45 is on of the equal angles.
Step-by-step explanation:
Total sum of all angles of a triangle = 180°
measure of one angle = 90°
let the measure each of the unknown angles be X
Hence, 2 of the unknown angles are 2x
Using angle sum property of a triangle,
180 = 2x + 90
180 - 90 = 2x (transposing 90 to the other side, becomes -90)
90 = 2x
90/2 = X (transposing 2 to the other side)
45 = X ans.
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