Answer:
The discount percentage on the coat = 30%
Step-by-step explanation:
Here, the original cost of the coat = $75
The sale price of the same coat = $52.50
Now, here DISCOUNT = ORIGINAL PRICE - SALE PRICE
= $75 - $52.50 = $22.50
⇒The discount amount on the coat = $22.50
⇒The discount percentage on the coat = 30%
5/8 3/4 1/2 9/16.
The measure of each base angle will be 50 degrees.
An isosceles triangle is a triangle where two sides are equal to each other which also makes the angles opposite them equal to each other.
The other side that is not congruent is called the base and the angle opposite that is called the vertex angle.
Given that an isosceles triangle, with a vertex angle of 80 degrees we need to find the base angles.
So the base angles in an isosceles triangle are equal, so using the angle sum property of a triangle, we get,
2 × base angles = 180° - 80°
2 × base angles = 100°
base angles = 50°
Hence the measure of each base angle will be 50 degrees.
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