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What is the area of a figure that is formed using a rectangle with a base of 6 cm and a height of 12 cm and a trapezoid with one base of 12 cm one base of 16 cm and a height of 7 cm?
the area o rectangle is 6 x 12 = 72 and the area of trapezoid is 1/2 (12+16) X 7 = 98. The sum is 72 + 98 = 170 Square cm
How many rectangles are there with an area of 12 centimeters?
1 cm X 12 cm or 12 cm X 1 cm = 12 square cm 2 cm X 6 cm or 6 cm X 2 cm = 12 square cm 3 cm X 4 cm or 4 cm X 3 cm = 12 square cm These are the only WHOLE numbers that are rectangles, and there are 6 of them.
The width of a rectangle is 20 cm less than twice the length The perimeter is at least 55 cm What are the smallest possible dimensions of the rectangle if each dimension is an integer?
16 and 12
What is the measure of the side of 16 sq cm?
A rectangle with sides of length x cm and 16/x cm will have an area of 16 sq cm for any value x that is greater than 0.
Each side of an equilateral triangle measures 16 cm what is its perimeter?
16 cm x 3 sides = 16 x 3 = 48 cm
How big is 40mm x 40mm x 10mm?
16000mm cubed or 16 cm cubed
If the measure of a polygon is 16 cm by 24 cm what is the measure of a polygon half the size?
8 x 24? 16 x 12? 6 x 32? etc etc
What is the area of a figure that is formed using a rectangle with a base of 6 cm and a height of 12 cm and a trapezoid with one base of 12 cm one base of 16 cm and a height of 7 cm?
the area o rectangle is 6 x 12 = 72 and the area of trapezoid is 1/2 (12+16) X 7 = 98. The sum is 72 + 98 = 170 Square cm
How many rectangles are there with an area of 12 centimeters?
1 cm X 12 cm or 12 cm X 1 cm = 12 square cm 2 cm X 6 cm or 6 cm X 2 cm = 12 square cm 3 cm X 4 cm or 4 cm X 3 cm = 12 square cm These are the only WHOLE numbers that are rectangles, and there are 6 of them.
The width of a rectangle is 20 cm less than twice the length The perimeter is at least 55 cm What are the smallest possible dimensions of the rectangle if each dimension is an integer?
16 and 12
What is the area of the original square if a square piece of paper is folded in half vertically and the resulting figure has a perimeter of 12 cm?
16 sq cm. Suppose the original square had sides of x cm. Then the folded rectangle has pairs of sides of length x and x/2 cm. The perimeter is 2(x + x/2) = 3x. So 3x = 12 so that x = 4 and the area of the original square, with sides of 4 cm is 16 sq cm.
What is the measure of the side of 16 sq cm?
A rectangle with sides of length x cm and 16/x cm will have an area of 16 sq cm for any value x that is greater than 0.
What is the perimeter of an equilateral triangle that has a side length of 16 cm?
16 cm x 3 sides = 16 x 3 = 48 cm perimeter.
Each side of an equilateral triangle measures 16 cm what is its perimeter?
16 cm x 3 sides = 16 x 3 = 48 cm
What is 8 feet x 16feet into centimeters?
1 ft = 30.48 cm (exactly) ⇒ 8 ft x 16 ft = (8 x 30.48) cm x (16 x 30.48) cm = 243.84 cm x 487.68 cm
How big is 30cm x 40cm?
how big is 30 cm x 40cm
What are the dimensions and perimeter of a right angle triangle whose base is 25 percent less than its height with an area of 96 sq cm show work?
Let the base be (x-x/4) and the height be x:- 1/2*(x-x/4)*x = 96 sq cm Multiply both sides by 2 and multiply out the brackets: x2-x2/4 = 192 Multiply all terms by 4: 4x2-x2 = 768 => 3x2 = 768 Divide both sides by 3 and then square root both sides: x = 16 cm So: height = 16 and base = 12 Using Pythagoras' theorem: hypotenuse = 20 Dimensions: hypotenuse = 20 cm, height = 16 cm and base = 12 cm Perimeter: 20+16+12 = 48 cm
