Answer:
52 ft^2
Step-by-step explanation:
To find the area you just multiply 13 feet (length) by 4 feet (width). This gives you 52 feet squared because we are dealing with area and square feet.
Answer:
125
Step-by-step explanation:
AB || DC
Thus mCDA and mDAB is co-interior angles,
i.e. their sum equals 180°
55 * 1.1 = 60.5 inches tall
Answer:
the unanswered side is 3
Step-by-step explanation:
5^2(25)-4^2(16)=9
9=3^2
7,560
EXPLANATION: in one class there is 42 desks
Each floor has 5 class room and there are 4 floors (5*4=20)
20*42=840
840*3=2,520
2,520*3=7,560