Answer:
yes your math seems about right but wait for someone else to respond also because im not completely sure
Step-by-step explanation:
D= -10
explanation:
-90/9=-10
Answer:
36.575
Step-by-step explanation:
you need to find line ab you can do 
for the triangle and get the line you also need to get the squar root of it as it is still squared then devide by 2 to get the rades then times that by pi and there you go you have the area also sorry for spelling I love math not English
Degrees measures temperature,
liters measures liquids,
grams measures mass,
cubic centimeters measures volume.
