Answer: I think it's adding bcuz I'm doing hw and I multiplied and I got 10,000 ?!?! Lik seriously I think it's adding when I added I got 180...see the difference?!?!?! Byee_
Answer: First, you must decide, the area of WHAT you are going to calculate. For example, if it is a rectangle, you multiply length x width. If you want to calculate the area of some other figure, for example a triangle or a circle, other formulae are used.
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If the side of the square is 70 feet, the area is 4900 square feet.
300 square feet
Area in square feet = pi*62
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
To find the area in square feet for a 3'x6' rectangle, multiply the length by the width: 3 feet x 6 feet = 18 square feet. Therefore, a 3'x6' area is 18 square feet.