Answer: A straight angle
Step-by-step explanation:
90 + 90 = 180
Answer:
22.4
Step-by-step explanation:
you can add or mulitiply all the sides together
Answer:
Step-by-step explanation:
expression for surface area = a² + a √(a²/4+h²)
=4² + 2(4) √(4²/4+5²)
=16 + 8 √(16/29)
= 24 √0.55
= 20.65
Z=2/3
decimal z=0.66667
do you need a graph?
