An isosceles triangle has an angle that measures 54°. Which other angles could be in that isosceles triangle? Choose all that apply.

54 degrees
54 degrees
72 degrees

or

54 degrees
63 degrees
63 degrees

an isosceles triangle has 2 equal angles, and the angles of a triangle always add up to 180 degrees

you have 6 cupcakes

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared