Find the area of the parallelogram. explain

60ft

Step-by-step explanation: so to find the area of a parallelogram you have to do base X height. So the base is 12ft and the height is 5ft. So you have to multiply 12x5 and you would get 60ft.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).