Perimeter = (2*pi*5*1/2)+10+16+16 = 57.70796327 or 58 feet
Calculate the area of a rectangle and of the semicircle separately, then add.
Perimeter is easy. Just add up all of the sides. However, if you are missing some measurements, then things could be more complicated. Please specify next time.
a rectangle in the middle, 4 squares surrounding it then attached to one of the horizontal sides, another rectangle which is also horizontal.
The object is a prism, not a prisim, as the spelling appeared in the question.There are many possible nets. One such consists of a rectangle with two pentagons which are mirror images of one another at the ends of the rectangle. Attached to the rectangle are four more rectangles with the same length and whose widths are equal to the sides of the pentagon in the correct sequence.Another possible net is a pentagon, each of whose edges is attached to a rectangle. These rectangles must be of the same length. Attached to the far side of one of these rectangles is a mirror image of the pentagon.
By attaching two sq. Tiles each other they form rectangle let the sq. Tiles be of side 4 cm. when 2 attached length equalls 8 cm and breath becomes 4 cm. It is rectangle formed.
Calculate the area of a rectangle and of the semicircle separately, then add.
add the perimeter of the rectangle, minus the side that'c covered by the semi circle. then, find the circumference of the semi circle [diameter x pi, divided by 2] and addd them together
Perimeter is easy. Just add up all of the sides. However, if you are missing some measurements, then things could be more complicated. Please specify next time.
It means the semicircle above and attached to the goalie box
if there is a number attached to a shaded rectangle mean
That depends entirely on the LENGTH of the hypotenuse !
a rectangle in the middle, 4 squares surrounding it then attached to one of the horizontal sides, another rectangle which is also horizontal.
We don't see a 'unit' attached to the numbers in the question. We're assumingthey're the dimensions of a rectangle, in feet.43,560 square feet = 1 acre340-ft x 640-ft = 156,400 square feet = 3.59 acres(rounded)
you split your shape in half, (The rectangle and the triangle), by putting a line through it and then calculate the area of the rectangle and then calculate the area of the triangle, half the area of the triangle then add the area of the triangle and the rectangle together!Then you should have your answer!
The object is a prism, not a prisim, as the spelling appeared in the question.There are many possible nets. One such consists of a rectangle with two pentagons which are mirror images of one another at the ends of the rectangle. Attached to the rectangle are four more rectangles with the same length and whose widths are equal to the sides of the pentagon in the correct sequence.Another possible net is a pentagon, each of whose edges is attached to a rectangle. These rectangles must be of the same length. Attached to the far side of one of these rectangles is a mirror image of the pentagon.
It is a 3-dimensional shape - a polyhedron = whose base is a rectangle and which has four triangular faces attached to its sides. These free vertices of these triangles meet at an apex above the base.
a hexagon * * * * * Depending on the shape and sizes of the triangles and where they are attached, you can also get a kite, a rectangle, a parallelogram, a decagon, octagon, pentagon.