ind the area of the rhombus if AE = 20 m and DE = 32 m.
20m x 20m = 400 metres2
The formula for the area of a triangle is, A = 1/2b x h, where b is base and h is height. A = 1/2(18m) x 20m = 180m2 Another way to write the formula for the area of a triangle is A = (b x h)/2, which gives the same answer. A = (18m x 20m)/2 = 180m2
Vol = 10m*20m*1m = 200 m3
The area of a circle is (pi) times (the radius)2. The radius of the given circle is 1/2 of the diameter = 20m. Area = (pi) times (20)2 = 400(pi) = 1,256.64 square meters(rounded)
It is: 0.5*18*20 = 180 square m
18
20m
20,000mm
Area_of_triangle = base x height / 2 area = 18m x 20m / 2 = 180m2
150 m2
The formula for the area of a triangle is A = 1/2b x h. A = 1/2*18m*20m = 180 m2
10m 7m 7m
20m x 20m = 400 metres2
Vol = 10m*20m*1m = 200 m3
Area = pi*202 = 1256.637 square m to 3 dp
The formula for the area of a triangle is, A = 1/2b x h, where b is base and h is height. A = 1/2(18m) x 20m = 180m2 Another way to write the formula for the area of a triangle is A = (b x h)/2, which gives the same answer. A = (18m x 20m)/2 = 180m2
The formula for the area of a triangle is, A = 1/2b x h, where b is base and h is height. A = 1/2(18m) x 20m = 180m2 Another way to write the formula for the area of a triangle is A = (b x h)/2, which gives the same answer. A = (18m x 20m)/2 = 180m2