Answer:
C. Altitude
Step-by-step explanation:
A prism is a polyhedron, with two parallel faces called bases.
You have to cut them into forth sized pieces. Each of 16 friends will get 1/4 of a cupcake.
Answer:

Step-by-step explanation:
By the exterior angle theorem,

Group like terms and solve for x.


Divide both sides by 19;

Answer:
for second question
first length is 9cm
Area=l*b
= 9cm *9cm
=81<em><u>cm</u></em>
then, For semicircle
radius is 9 cm
area= 1/2*9cm
now , area of two semi circle = 2*1/2*9
= 9 cm
now area of shaded = 81-9
=72
Every hand you lose in poker cost you -3.50. How much do you make if you win two hands.