180 is the answer 3(30+18+12) distributive property gives you 90+54+36 which equals 180 <span />
X=60 and Y=30
A quadrilateral with 2 parallel lines is a parallelogram which has equal angle to the opposite angle
just use A=BxH
Base times height that should give you the correct answer
Answer:
66
Step-by-step explanation:
If you have several different sized pizzas, you can compare their areas. So the area of a pizza is the length of the crust (circumference) divided by two times the distance from the edge to the middle (radius). Mathematicians use a special number called pi to calculate the circumference of a circle.
