The measure of the vertex angle of an isosceles triangle is 48°. what is the measure of each base angle?

66°

Step-by-step explanation:

the base angles of an isosceles triangle are equal

the sum of the 3 angles in a triangle = 180°

subtract the vertex angle from 180 and divide the result by 2

base angles = 180° - 48° = 132°

base angle = = 66°

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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y + 11 = (1/4)(x + 16)

step-by-step explanation: