7 inches
Check: 0.5*7*8 = 28 square inches
Area = 0.5*base*height 28 = 0.5*8*height So height = 7 inches.
8 times 18 is 144, but the formula for the area of a triangle is 1/2 Base x Width. As a result, the area is actually 72 inches squared.
Formula for Area of A Triangle: 1/2 b x h (1/2 the base times the height). The answer will be written in the name of the units squared. Example: A triangle has a base of 10 inches and a height of 3 inches. base: 10in height: 3in So, 1/2 b x h: 5 x 3= 15 inches squared (Can also be written as 15 inches with a small exponent two.)
Its height is 8 inches
Formula: Area of triangle= 1/2 * base * height Therefore 42 (area of triangle) = 1/2 * 6 (base) * height 42 = 3 * height 42/3 = (3 * height)/3 14 = height Therefore, the height of triangle is 14 inches
18 18 in. squared
21 inches squared
Area = 0.5*base*height 28 = 0.5*8*height So height = 7 inches.
Area= 1/2 x base x height So, 40 squared= 1/2 x 20x h 40 squared= 10h 40/10=10h/10 4 = height
8 times 18 is 144, but the formula for the area of a triangle is 1/2 Base x Width. As a result, the area is actually 72 inches squared.
Is the height 9m or 8m? Area of triangle = Base x Height / 2 If the height is 9m... The area is 37m squared If the height is 8m... The area is 24m squared.
A triangle = .5 BH 26.9 in squared= .5 (9.6 in) H h = about 5.6 inches
Height = 8 cm
The area of triangle is : 340.0
The area of triangle is : 82.5
The area of triangle is : 14.0
The area of triangle is : 29.400000000000002