The formula for the area of a triangle is A=1/2bh.
Substitute 28 for A and 8 for b. 28=1/2(8)h
Simplify the right side of the equation (1/2 x 8 x h). 28=4h
Divide both sides by 4 to isolate h. h=7
The height of the triangle is 7 units.
Area of a triangle = 1/2 x (base) x (height) In this situation, the base [b] = height [h] + 10 And the Area = 28 So the 28 = 1/2 x (h + 10) x h The base is 14 cm and the height is 4 cm
area of a triangle = (base x height)/2 = (4 units x 14 units)/2 =28 square units
All sides of a square are the same so if the perimeter = 28 feet then one side = 7 feetArea of a square = base x height 7 x 7 49 square feet
Well, isn't that just a happy little math problem we have here! To find the height of the conical tent, we first need to calculate the slant height using the curved surface area formula: π * base diameter * slant height = curved surface area. So, in this case, the slant height would be 3080 / (π * 56) = approximately 17.5m. Then, we can use the Pythagorean theorem to find the height by considering the radius, slant height, and height as a right triangle. Happy calculating!
The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2
7. Since the area of a rectangle is base x height, the base must be the area (28) divided by the height (4). 28/4 = 7
area of a triangle is half the base times the height .5*22*28=308
Area of a triangle = 1/2 x (base) x (height) In this situation, the base [b] = height [h] + 10 And the Area = 28 So the 28 = 1/2 x (h + 10) x h The base is 14 cm and the height is 4 cm
Area = 0.5*base*height 28 = 0.5*8*height So height = 7 inches.
7 in
Area of Triangle = 1/2 base x height 28 = 4 x height height = 7 cms
area of a triangle = (base x height)/2 = (4 units x 14 units)/2 =28 square units
The height is irrelevant to the area of the base, which is (8 inches)(3.5 inches) or 28 square inches.
Area of a triangle = 1/2 * base * heightWe have,Area = 28 cm squared, base = 8cmthen,28 = 1/2 * 8 * h28 = 4*hh = 7cm
If the base of a triangle is b and the height of the triangle is h, the area of the triangle is given by the formula: area = 0.5 x b x h.As such, in your case we have 28 = 0.5 x 4 x h, which means that h = 14.
a base of a right solid whose height is 6 centementers shown. Find the volume. area is 28 cm and the height is 7cm
7 inches Check: 0.5*7*8 = 28 square inches