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The isosceles triangle had a side of 4.6 inches and a base of 3.9 inches. What was the distance around it?
An isosceles triangle is a triangle with two equal sides. To find the perimeter of the triangle, you simply need to add together the lengths of the base and the two sides. So: 3.9 + 4.6 +4.6 = 13.1 inches.
How can you find the length of the 2 sides of an isosceles triangle when you know the base and the height?
By using Pythagoras' theorem.
How do you find the perimeter to a triangle?
The perimeter of a triangle is the distance around it. Add the lengths of the three sides to find the perimeter.
How do you find the area and perimeter of a triangle?
Area:A=1/2bhA=Area b=Base h=HeightPerimeter:P=a+b+cP=Perimeter a,b,c=side lengths of the triangle
Find the perimeter of an equilateral triangle that has a base side of 4 inches?
4 inches x 3 sides = 12 inches for the perimeter.
How do you find a perimeter of an isosceles triangle?
Assuming that neither of the sides of equal length is the base, Perimeter = Base + 2*Slanted sides.
Find length of the base if perimeter of an isosceles triangle is 70 in?
That's not enough information to solve the problem.
The isosceles triangle had a side of 4.6 inches and a base of 3.9 inches. What was the distance around it?
An isosceles triangle is a triangle with two equal sides. To find the perimeter of the triangle, you simply need to add together the lengths of the base and the two sides. So: 3.9 + 4.6 +4.6 = 13.1 inches.
How do you find the base and height of an isosceles triangle?
An isosceles triangle has 2 equal base angles and its height is perpendicular from its apex to the centre of its base
How do you find perimeter of isosceles triangle with one side?
You cannot since there is insufficient information.
What is the circumradius of an isosceles triangle?
To find the circumradius of an isosceles triangle, the formula is:1/8[(a^2/h)+4h]in which h is the height of the triangle and a is the base of the triangle.
An isosceles triangle has a base of 22 cm and a vertex angle of 36 degrees. Find its perimeter?
If the vertex angle is 36 degrees then the two base angles must be 72 degrees each. An isosceles triangle can be thought of as being two conjoined right angled triangles. So by halving the base we can work out the hypotenuse with the trigonometry ratio for the cosine. cosine = adj/hyp and when rearranged hyp = adj/cosine hyp = 11/cosine 72 degrees = 35.59674775 Perimeter = 35.59674775+35.59674775+22 = 93.1934955 cm
How can you find the perimeter of isosceles triangle?
The answer depends on what information you have but, basically, you need to add together the lengths of the three sides of the triangle.
How can you find the area of an isosceles triangle when only given the base?
You can't. It is impossible.
Which equation could be used to find the perimeter of an isosceles triangle with two sides 13 cm long a base 10 cm long and a height of 12 cm?
The perimeter of a triangle is the sum of lengths of each side. So the perimeter would be 13 cm + 13 cm +10 cm = 36 cm
What is hypotenuse in an isosceles triangle?
Only a right triangle has a hypotenuse. An isosceles triangle can be a right triangle but it doesn't have to be. If it's not, then it doesn't have a hypotenuse.
The equal angles of an isosceles triangle?
To find the equal angels, base angles, of an isosceles triangle and you know the vertex angle, 180-vertex angle and then divide by two.
