Answer:
90 units
Step-by-step explanation:
circumference C = 2 r
taking as 3.
C = 2 × 3 × 15
(15 is the radius of the circle)
C = 90 units
A women standing on a cliff at the edge of the ocean spots a raft. Her eye level is 65 feet above sea level and the angle of dep
1 answer:
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Answer:
The area of the actual wall is 693 square feet.
Step-by-step explanation:
Step 1 : Finding the length of the wall in feet.
Length of the wall in the scale drawing = 28 inches
Length of the actual wall = feet
Length of the actual wall = feet
Length of the actual wall = 42 feet
Step 2 : Finding the width of the wall in feet.
Width of the wall in the scale drawing = 11 inches
Width of the actual wall = feet
Width of the actual wall = feet
Width of the actual wall = 16.5 feet
Step 3 :
Find area of the wall in square feet.
Area of the actual wall = Length x Width
Area of the actual wall = 42 x 16.5
Area of the actual wall = 693 square feet.
