0
How do you calculate the perimeter of a right angle triangle with one unknown side?
Wiki User
∙ 11y ago
Use the Pythagorean Theorem to determine the missing side. That is, if the sides are A, B, and C, C being the longest, then A2 + B2= C2. So if the long side is missing, side A is 3, and side B is 4, then 3 squared is 9 and 4 squared is 16. 9+16=25. The square root of 25 is 5, the length of the missing side of THAT triangle. Add all three sides together to get the perimeter.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the formula of perimeter of right angle triangle?
There is not enough information to answer the question.
what- Triangle TUV has a perimeter of 52 cm.Which angle has the greatest measure?
T
What is the perimeter of the triangle if one side measures 4?
If it is and equilateral triangle, the perimeter is 12, otherwise it is impossible to figure out without any angle measurements or other sides lengths
What is the perimeter of a right angle triangle that has an hypotenuse of 16.25 cm and an area of 46.875 square cm?
Using Pythagoras' theorem and the quadratic equation formula the sides of the triangle work out as 6.25 cm and 15 cm. Therefore the perimeter of the right angle triangle is: 6.25+15+16.25 = 37.5 cm
How do you find the perimeter of a equilateral triangle?
you multiply one of the sides by three. The perimeter is the total length of the outside of the shape - in this case the total of the lengths of the three sides. You'll need to know the length of one side and an angle to calculate the lengths of the others in any triangle, however in an equilateral triangle all the sides are the same length so if you know one you know them all.
Triangle with a perimeter of 9 and a angle of 60 with a similar triangle with a perimeter of 12 what is the angle degree of the second triangle?
== == The corresponding angle is 60 degrees.
What is the formula of perimeter of right angle triangle?
There is not enough information to answer the question.
How do you find the perimeter of a triangle with perpendicular height?
The height of a triangle alone is not enough information to find the perimeter. You need some angle measures or side lengths.
How do you find perimeter of a right angle triangle?
add all of the sides together
what- Triangle TUV has a perimeter of 52 cm.Which angle has the greatest measure?
T
How do you calculate the height of the triangle when you have the base and an angle?
something
How do the properties of an isosceles triangle an equilateral triangle and a right triangle how you find the measure of unknown angles?
It works out as: 180 minus the 2 known angles = unknown angle
What is the perimeter of the triangle if one side measures 4?
If it is and equilateral triangle, the perimeter is 12, otherwise it is impossible to figure out without any angle measurements or other sides lengths
What is the perimeter of a triangle when side 14.5cm is opposite angle 57 degrees and has another angle of 71 degrees?
Using the trigonometry sine rule the other sides of the triangle are 16.35cm and 13.62cm so it follows that its perimeter is 14.5+16.35+13.62 = 44.47cm
What shape has an area of 6cm but perimeter of 12cm?
A right angle triangle fits the dimensions given
If the base of an isosceles triangle is 74 what is the measure of the vertex angle?
You can't calculate any angle if all you know is one side of the triangle.
What is the perimeter of a right angle triangle that has an hypotenuse of 16.25 cm and an area of 46.875 square cm?
Using Pythagoras' theorem and the quadratic equation formula the sides of the triangle work out as 6.25 cm and 15 cm. Therefore the perimeter of the right angle triangle is: 6.25+15+16.25 = 37.5 cm
