It is 0.5(5 + 7)*3 = 6*3 = 18 km2
Area = 1/2 * Base * (vertical) height = 1/2 * 16 * 9 sq km = 72 sq km
A circle with a radius of 0.9 km has an area of 2.54 square km
22.1 km. Area of a rectangle =L x W
Its height is 4 km because 2(4)+2(7) = 22 km which is the perimeter
The area of a rectangle is calculated by multiplying the length by the width. In this case, the length is 9 km and the width is 7 km. Therefore, the area of the rectangle would be 9 km x 7 km = 63 square kilometers.
A cone with a diameter of 18km and a slant height of 20.1km has a total surface area of about 822.78km2
Area of the triangle (1/2 x base x height) =1/2 x 2 km x 3 km = 3 km2
168 km². Area of rectangle = Length*Breadth = 13*7 = 91 km² Area of triangle = 1/2*Base*Height = 1/2*14*11 = 77 km² Area of figure = Area of rectangle + Area of triangle = 91+77 = 168 km²
168 km². Area of rectangle = Length*Breadth = 13*7 = 91 km² Area of triangle = 1/2*Base*Height = 1/2*14*11 = 77 km² Area of figure = Area of rectangle + Area of triangle = 91+77 = 168 km²
Area = 1/2 * Base * (vertical) height = 1/2 * 16 * 9 sq km = 72 sq km
The area of a rectangle is length times width, so 7 km times 13 km is 91 square km. Now the area of a triangle is 1/2 base times height. We'll take 14 times 11 and get 154. Divide this now by 2 to get that the area of our triangle is 77 square km. Now we just need to add 91 and 77 to get an answer of 168 square km.
If you mean the height of the mountain (Snowdon): 3406 ftIf you mean the area of Snowdonia: 2170 km²
The area of Honduras in km is 112,492 km²
About 1000 km and 4000 km in height.
5 km
The area of Ontario in km is 1,076,395.
A rectangular prism with a length of 46km, a width of 32km and a height of 29km has a volume of 42,688km3