Looking at the side of a welded metal storage bin, the shape is a trapezoid. The lengths of the bases are 52.3 cm and 68.3 cm, and the height is 41.4 cm. Find its area.

Q: The area of a regular 11-gon is approximately 2706.67/ square mm. Find the perimeter if the apothem…

A: *to find:- The perimeter of the polygon, P=? *given;- Area of the polygon, A = 2706.67 mm^2 Length…

Q: The base of a right prism is a triangle whose sides measure 7 cm, 8 cm, and 12 cm. The altitude of…

A: Given: The base of a right prism is a triangle whose sides measure 7 cm, 8 cm and 12 cm. The…

Q: An aquarium is in the shape of a rectangular parallelepiped with its square top open. It can hold of…

A: Formula: Volume of rectangular parallelepiped: V=lbh l is length, b breadth, h- height Surface area=…

Q: The length of the edge of one cube is 2.75 millimeters.  What is the surface area, in square…

A: The surfase area of cube=6×side2. See 2nd step.

Q: Find the height of a trapezoid with bases 6 cm and 12 cm if it's area is 45 cm2

A: Find the height of a trapezoid with bases 6 cm and 12 cm if it's area is 45 cm2

Q: Find the surface area of a right pyramid that has a length, width, and height of 3 cm, 5 cm, and 7…

A: Formula for the surface area of right rectangular pyramid is as below : where l = 3 cm w = 5 cm h =…

Q: The figure is made up of a rectangle of length 21 cm and three identical right-angled triangles. FK…

A: In the given figure, observe that GFHJ represents a rectangle with the measure of GF = 21 cm, that…

Q: Raghav made a model using a square and triangles as shown. He wants to decorate the model by putting…

A:

Q: A trapezoid has legs that are 13 cm and 15 cm long. The parallel sides are 11 cm and 25 cm long. The…

A: Here we can find the area as below.

Q: Find the area of the base, B of the pentagonal pyramid.

A: The base of the pentagonal pyramid is a pentagon with a side length of 15 inches.The apothem is the…

Q: The Washington Monument is an obelisk with a square pyramid top. The slant height of the pyramid is…

A: Given that  The Washington Monument is an obelisk with a square pyramid top. The slant height of the…

Q: The sides of an equilateral triangle 6 cm long. Calculate the vertical height of the triangle. are

A: The vertical height (h) of an equilateral triangle is given by the formula: h=32a,  where a is the…

Q: find the price for a 700 cm board if the board is sold for $1.25/m?

A:

Q: Rachel cuts a piece of cardboard in the shape of a trapezoid. The area of the cutout is 43.5 square…

A:

Q: Find the area of the equilateral triangle with each side measuring 5 cm.

A:

Q: What is the perimeter and area of a square that has a diagonal of 5.6 cm?

A: The square has diagonal length 5.6cm, we have to find its periemeter and area.

Q: A trapezoidal window has a height of 18 centimeters. The bases of the window are 34 and 28…

A: To find: The area of the trapezoidal window. Given: The height of the window is 18 cm, the length of…

Q: For proper airflow, a rectangular duct must have an area of 123.25 sq cm.Theduct must be placed in…

A: Given, Area of rectangular duct= 123.25 cm2Width of rectangular duct= 8.5 cm2

Q: An equilateral triangle has perimeter 12 cm. Find its area

A: We have to find the area of an equilateral triangle which perimeter is given as 12 cm. We know…

Q: The area of a trapezium is 35cm square. Find it's altitude if the bases are 6cm and 8cm.

A:

Q: O Nicole has a cabinet in the shape of a right rectangular prism. The volume of the cabinet is 24…

A: We have to find the height of the cabinet  Using formula  V=A ×h  Where V is the volume of the…

Q: Jemma is wrapping a pyramid-shaped gift for her brother. The package has a rectangular base with…

A: 1)177.8sq inch2)213.36 in3)1 roll ,5.25$Explanation:1)Surface area of the pyramid is as follows:-…