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Earn +20 ptsQ: Perimeter of a triangle where a equals 21 b equals 28 c equals?
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Which has a greater perimeter a 28 inch square or a 21 inch by 31 inch rectangle?
28 inch square
If the area of a square is forty nine squared what is the perimeter of the square?
The perimeter is 28.
If Perimeter of a rectangle that has a width of x inches and a length of x plus 16 inches is 2x plus 2x plus 16 inches simplify the expression for the perimeter Find the perimeter if x equals 14?
If the rectangle has a width of x inches, and a length of x + 16 inches, then its perimeter equals to 2x + 2x + 32 or 4x + 32. If x = 14, then x + 16 = 30. So the perimeter of rectangle becomes 2(14) + 2(30) = 28 + 60 = 88 inches.
What is the perimeter of 7?
If the width is seven on both sides and the length is seven on both sides then the perimeter is 7+7+7+7 = 28.
What is the area or the right triangle 28 cm 35 cm?
The right-angle triangle measures 28cm by 35cm. Such a triangle is half of a rectangle.Therefore 28 x 35 = 980cm2 is the area of a rectangle.980 / 2 = 490cm2 will give the area of the triangle (which is 490cm2).
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