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If a square is divided into five congruent rectangles and the perimeter of one of the rectangles is 30centimeters what is the area of the square?
Wiki User
∙ 15y ago
x y y y y y Perimeter of each rectangle = 2x + 2y = 30 which can be reduced: x + y = 15 Thus the perimeter of square = 2x + 10y Since it is a square: x = 5y Replacing values in equation: 2(5y) + 2y = 30 Solving for y: 10y + 2y = 30 : 12y = 30 : y = 2.5 Which means x = 12.5 Area of square = (12.5)2 = 156.25 cm2 Checking that numbers fit original: 2(12.5) + 2(2.5) = 25 + 5 = 30
Wiki User
∙ 15y ago
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A polygon is divided into 8 congruent squares The area of the polygon is 72 feet what is the perimeter?
148
How do you get the width from the perimeter?
if you're working with a rectangle, width = (perimeter - 2(length)) divided by 2
If the base of an isosceles traingle is 43 cm and the perimeter is 6215 cm what is the length of either of the remaining equal sides?
The two sides are each 3086 centimeters in length. An isosceles triangle has a base and two congruent sides. If the base of an isosceles triangle is 43 cm long and the perimeter of that triangle is 6215 cm, then the length of the two congruent sides is 6215 cm minus 43 cm, or 6172 cm. Each side will be half that, or 6172 cm divided by 2, or 3086 cm.
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A polygon is divided into 8 congruent squares The area of the polygon is 72 feet what is the perimeter?
148
How many rectangles are in a rectangle divided equally in 5 parts?
There are 15 rectangles.
What are allrectangles whose dimensions are whole nos and their area and perimeter is same?
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What is the definition for a compound figure?
It is a figure that can be divided into rectangles and then find its mesure
What is the area of a L shaped room?
An L-shaped area can be divided into two rectangles. The total area is the sum of the areas of the two rectangles.
Can you divide trapezioid into two congruent triangles?
A trapezoid can be divided into 2 triangles but they are not normally congruent to each other.
How do you get the width from the perimeter?
if you're working with a rectangle, width = (perimeter - 2(length)) divided by 2
What is the equasion to get pi?
It is the perimeter of a circle divided by the diameter.
In heron's formula what is the meaning of s?
s is the semi-perimeter of the triangle. The total perimeter divided by 2.
If the base of an isosceles traingle is 43 cm and the perimeter is 6215 cm what is the length of either of the remaining equal sides?
The two sides are each 3086 centimeters in length. An isosceles triangle has a base and two congruent sides. If the base of an isosceles triangle is 43 cm long and the perimeter of that triangle is 6215 cm, then the length of the two congruent sides is 6215 cm minus 43 cm, or 6172 cm. Each side will be half that, or 6172 cm divided by 2, or 3086 cm.
Is the perimeter of a regular n-gon is the area divided by the apothem?
No.
