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The sum of the sides of 2 squares plus the sides of a triangle plus the sides of a circle?
a square has 4 sides so 4 plus 4 equals 8 a triangle has 3 sides so 8 plus 3 is 11 and a circle has none so its 11
What is the perimeter for triangle square and rectangle?
Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
Formula for perimeter for a heptagon?
sum of length of all 7 sides
What is the sum of angles for a triangle?
The sum for a triangle, or anything with 3 sides is 180
What if the sum of the interior angles of a polygon is 900 how many sides does it have?
If the sum of the interior angles = 900 degrees, then it is a Heptagon and has seven sides. =] -ray
What is the perimeter of a heptagon?
A heptagon is a shape that has seven sides of equal length. The perimeter of a heptagon can be found by multiplying the length of one side by seven. * * * * * No! The perimeter is the sum of the lengths of the seven sides. There is absolutely no requirement for the seven sides to be of equal length!
What is the triangle perimeter?
The perimeter of a triangle is the sum of its 3 sides
What is the perimeter of triangle?
The perimeter of a triangle is the sum of its three sides.
What is the sum of all three sides of a triangle?
It is the perimeter of the triangle.
What is the sum of interior angles in a heptagon?
the sum of interior angles in a heptagon is = 900 For any 'n' sided figure , you can find out the sum of interior angles by a formula : (n-2) * 180 where n= no of sides
What is the sum of heptagon interior angles?
900 degrees.Explanation: The sum of the measures of the interior angles of a heptagon is 900°. A heptagon has 7 sides. So to calculate the sum of the measures of the interior angles in a heptagon, substitute 7 for n in (n − 2) • 180°. You get (7 − 2) • 180°, or 5 • 180°= 900°.
Perimeter of the triangle?
Sum of all its sides.
