40 inches no. that is not right your area is 60 square inches; watch your units area = base x height height = area / base height = 60/20 = 3 inch
1/2*base*height = area 1/2*8*5 = 20 square units
area of triangle: area equals base times height devided by two! a=bxh/2 a=40in b=20in THE ANSWER IS 4in as the height!
The area of triangle is : 100.0
Area = 120 x 20 = 2400 cm2
Assuming that the length of the base is meant to be 4 cm. the area is 0.5*4*10 = 20 cm2
Area = Base * Height 56 = 20 * height and hence height = 56/20 = 2.8
Area = length * height. A = 20cm * 12cm A = 240 cm2
The area of a triangle cannot be 270 cm because area is a 2-dimensional measure and so must be measured in square centimetres. Assuming it is 270 cm2, Area = 0.5*Base*Height 270 = 0.5*27*H so H = 20 cm.
To find the height of the triangle, you can use the formula for the area of a triangle: Area = 0.5 * base * height. Given that the area is 400 and the base is 20, you can plug these values into the formula to solve for the height. 400 = 0.5 * 20 * height 400 = 10 * height height = 400 / 10 height = 40 Therefore, the height of the triangle is 40.
Area = 0.5*base*height = 0.5*20*19 = 190 square in.
40 inches no. that is not right your area is 60 square inches; watch your units area = base x height height = area / base height = 60/20 = 3 inch
Area = 0.5*base*height = 0.5*18*20 = 180 metres2
An equilateral triangle with a height of 20 has a base of 23.1 (23.09401), not 15. If the base is 15 then the height will be 13 (12.99038).
Area = Side2 = 20*20 cm2 = 400 cm2
There is no change in the area. Doubling the base and halving the height gives the same area. The formula for area of a triangle is A = bh/2 1/2 (base x height) Example: base 5, height 8 A = (5 * 8)/ 2 = 20 base 10, height 4 A = (10 * 4)/2 = 20
Area = 0.5*(sum of parallel sides)*height