Using Pythagoras' theorem: 15 times the square root of 2 cm in length
Area = 1/2*14*15 = 105 square cm
Area = (pi) (radius)2 = 225 pi = 706.858 square centimeters (rounded)
Tough to do this without a picture but here goes... Assuming the 4 semi-circles come right out of the corners of the square, they would be equal to two circles with diameters of 15cm apiece and radii of 7.5 The area of the square is 15 x 15 = 225 sq. cm The area of the circles is 2 (pi x 56.25) 225 + 353.43 = 578.43 sq. cm
Area = Side * Side
To find the area of a triangle, you use the formula: Area = 1/2 * base * height. Plugging in the values, we get Area = 1/2 * 10cm * 15cm = 75 square cm. Therefore, the area of the triangle with a base of 10cm and a height of 15cm is 75 square cm.
Using Pythagoras' theorem: 15 times the square root of 2 cm in length
Area = 1/2*14*15 = 105 square cm
Area = (pi) (radius)2 = 225 pi = 706.858 square centimeters (rounded)
The surface area of a 15cm plate can be calculated using the formula for the surface area of a circle, which is A r2. Since the plate is circular, the radius (r) would be half of the diameter, which is 15cm. Therefore, the surface area would be A (7.5)2 176.71 square centimeters.
The formula for the area of a hexagon is 3/2 (square root of 3) side length squared. This gives the area as 93.53 square centimeters, and the volume is then 1402.95 cubic centimeters.
Tough to do this without a picture but here goes... Assuming the 4 semi-circles come right out of the corners of the square, they would be equal to two circles with diameters of 15cm apiece and radii of 7.5 The area of the square is 15 x 15 = 225 sq. cm The area of the circles is 2 (pi x 56.25) 225 + 353.43 = 578.43 sq. cm
180ft² = 16.72m²
2*2 = 4 square cm
The total surface area is 2*(5*5 + 5*15 + 15*5) = 2*175 = 350 cm2
A square with a side length of 2 cm has an area of 4 square cm
Area = Side * Side