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
Answer:
y+7-2=21
y+5=21
y+21-5
y=16
Step-by-step explanation:
Point is (4,7)
So y = 7 = 4^2 + c
c = 7 - 16
c = -9
The 3 in 350 is in the hundred place and in 403 the 3 is in the ones place
