it is the measurement of the positions, motions, and magnitudes of stars.
Answer:
42.21 ft^2
Step-by-step explanation:
The formula: A=1
/2b √ c2﹣b2
c=hypotenuse
b=base
You divide the area and the base
Answer:
.2 repeating
Step-by-step explanation:
if you are allowed to use calculators, then do so, if not, you're going to have to do a lot of division
TES YES WE I DONT KMOW HOW TO RESPOND TO THIS BUT YESS
