21 inches squared
The formula for the area of a triangle is:1/2 bx h= half of the base of the triangles the heightHope this helpsMAKE IT SHINE!
The answer depends on what information you have and what level of mathematics you have reached.If you have three sides, a, b and c, then let s = (a + b + c)/2 Area = sqrt[s*(s - a)*(s - b)*(s - c)]Two sides and included angle, a, b and C Area = 1/2*a*b*sin(C)Two sides and non-included angle, a, b and A (or B) use the sine rule to find the angle opposite the other known side. Use the sum of the angles of the triangle to find the included angle. Then as in previous case.One side and two angles, a, B and C Since the sum of the angles is 180 you effectively know all 3 angles. Use the sine rule to work out another side and then use the rule for a, b and C.Equilateral triangle, sides a then Area = [sqrt(3)*a^2]/4Base, b and height, h: Area = 1/2*b*hThere are other formulae.
A compound microscope typically ranges in size from 10-20 inches in height, with the base being around 6-8 inches wide. The specific dimensions can vary based on the manufacturer and model of the microscope.
The base equation for calculating the area of a rectangle is length multiplied by width.
There are some formulas for pyramids for area and perimeter. There is also one if you have a 2D pyramid that has, lets say blocks for the base. 0 00 000 0000 Like that. There is a formula without the E, to find out how many 0's there are in the pyramid. Total num.=((base num./2)+0.5)base num. T=((n/2)+0.5)n In this case the base num. is 4 because there are 4 0's on the bottom of the pyramid. T=((4/2)+0.5)4 T=(2+0.5)4 T=(2.5)4 T=10 There are ten 0's in the above pyramid. The area is base * height /2 a the perimeter is all the sides added together.
The area of a triangle can be calculated using the formula: Area = (base × height) / 2. For a triangle with a height of 12 inches and a base of 5 inches, the area would be (5 × 12) / 2 = 30 square inches.
The area of triangle is : 14.0
The area of triangle is : 340.0
The area of triangle is : 82.5
The area of triangle is : 29.400000000000002
The area of triangle is : 35.0
30 square inches. Area of triangle = (base x height) divided by 2.
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
area of a triangle = .5 * base * height In this case .5 * 9 * 14 = 63 square inches
The area of a triangle with a height of 3' and and a base of 32 inches is 3.99 sq. ft. sumit.
Area of a triangle = 1/2*base*height Area = 14 square inches
4 inches Area= 1/2(base)(height)