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The perimeter of a triangle is side A plus side B plus side C.
Since we are talking about a right triangle, if you know two sides, then you know the third by the Pythagorean Theorem: A2 + B2 = C2
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What is the circumference of a triangle?
triangle does not have a circumference, a circle has a circumference. A triangle only has a hypotenuse (Pythagoras sort of stuff). The circumference of a circle is the perimeter of it, so, perhaps, if your teacher ask for the circumference of a triangle he/she might mean the perimeter of the triangle.
What is the perimeter formula for a triangular prism?
There is no way to find perimeter from a 3D figure. However, you can find the perimeter of a side of a triangular prism by using perimeter formulas for a parallelogram or triangle.
The shorter leg of a 30 -60 -90 triangle is 9.4 feet long Find the perimeter?
Length of longer leg = 9.4 tan 60 = 16.28 feet Length of hypotenuse = 9.4 ÷ cos 60 = 18.8 feet Perimeter of triangle = 9.4 + 16.28 + 18.8 = 44.48 feet
How do you work out what the smallest angle is in a right angled triangle?
It depends on what else you know about the triangle.
What formula do you use to find the perimerter of a SSA triangle?
An SSA triangle is ambiguous.Suppose the triangle is ABC and, with conventional labelling, you know a, b and angle A.Then by the cosine rule, a2 = b2 + c2 - 2bc*Cos(A)This equation will give rise to a quadratic equation in cwhich has 2 solutions. The perimeter is then a + b + c1 or a + b + c2
What is the example of triangle?
isosceles,equilateral,rightangled
The dose the Pythagorean Theorem only work on right triangles?
I quote " The square on the hypotenuse of a rightangled triangle..."
What describes a triangle with two 45 dergree angles?
Right Triangle A rightangled triangle, since the last angle has to be 90 degrees
What triangle appers to be both right and isosceles?
a right angled triangle with the remaining angles both being 45 degrees will be a rightangled triangle and an isosceles triangle.
What is the ratio of the perimeter of the smaller triangle to the perimeter of the lager triangle?
the ratio of the perimeter of triangle ABC to the perimeter of triangle JKL is 2:1. what is the perimeter of triangle JKL?
What are the angles of a rightangled triangle?
One is 90 degrees, the other two can be any combination that adds up to 90.
How do you work out the perimeter of scalene triangle?
By adding the three sides.
How do you work out the perimeter of a triangle with expressions?
ask your maths teacher
How do you work out the perimeter for a triangle?
-- Make sure you have the lengths of all three sides -- Add up the lengths of all three sides to get the perimeter of the triangle.
How do you work out the perimeter of a right angled triangle?
Add up the sides.
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.
