3,800
because the rectangle area is 40x70 plus the triangle area is 40x50 divided by 2
Can you add the picture so im able to see and help :)
A = wl
Simply divide both sides by w. This is done to isolate the variable we are solving for.
A/w = (wl)/w
A/w = l
Answer: Choice C
Answer:
61.64 cm
Step-by-step explanation:
The longest metal rod which could be stored in a rectangular box will be equal to its diagonal:
The answer would be
130 degrees