1 year ago

The vertex angle of isosceles triangle is 110. what are the measures of the base angles

1 answer:

3 0

Two sides are equal in an isosceles triangle. This means that the angle both sides make with the third side must be the same. Since the angles in a triangle add up to 180°, you can subtract 110° from 180° and divide your answer by two. The resulting number will be the measure of each of the two unknown angles

You might be interested in

Write an explicit formula for the arithmetic sequence whose common difference is -18

drek231 [11]

Let the first term be a(0). Then the formula for a(n) is a(0)-18(n-1).

Check: What's the first term? Let n = 1: a(1) = a(0)-18(1-1) = a(0) (correct)

What's the second term? Let -n =2: a(2) = a(0)-18(2-1) = a(0) - 18

and so on.

7 0

2 years ago

Read 2 more answers

PLEASE PLEASE HELP ME IM STRUGGLING !!!

NARA [144]