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Triangle mno is an isosceles triangle in which only one angle measures 88.6° what is the angle measure of one of the two congruent angles?

User Mathielo
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Final answer:

The measure of one of the two congruent angles of triangle MNO is 45.7°.

Step-by-step explanation:

An isosceles triangle is a triangle that has two congruent sides and two congruent angles. In this case, triangle MNO is an isosceles triangle with an angle measuring 88.6°.

Since an isosceles triangle has two congruent angles, we can find the measure of the other congruent angle by subtracting the given angle from 180° and dividing the result by 2. So, the measure of one of the other congruent angles is ((180° - 88.6°) / 2) = 45.7°.

User Tusay
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