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How do you find the measurement of a side of a triangle if you have the measurement of 2 sides?
Wiki User
∙ 15y ago
If it is a right triangle (one angle is exactly 90 degrees) it is much easier: use the Pythagorean Theorem. Pythagorean Theorem states that for right triangles: a2 + b2 = c2 Where a and b represent the length of the sides adjacent (next to) to the right angle, and c represents the length of the side opposite the triangle. Plug the two sides you do know into this equation to get the third. If it is an equilateral triangle, then all sides are the same by definition. If it is an isosceles triable, then remember that two sides are equal to each other. If it is none of these then I believe you need to provide more information in order to get help.
Wiki User
∙ 15y ago
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How do you find a scale factor of a triangle?
To find the scale factor of two triangles, look first for one pair of corresponding sides--one side from the smaller triangle and the corresponding side from the larger triangle. Divide the larger side length by the smaller side length, and that quotient is your scale factor.
What is hyphotenus in a right triangle?
It is the longest side of the three sides of the triangle.
How do you solve to find a right triangle of you are given three sides?
Square the two smaller sides and add them together. Take the square root of the answer. If that is the same as the third side then you have a right angled triangle and if not, then you have not.
What is the formula for perimeter of a right triangle when one side is missing?
Surely you know how to find the third side of a right triangle, when you know the lengths of the other two. Find it, and then add up the lengths of the three sides to get the perimeter.
Which is the opposite and adjacent sides in a triangle?
Each triangle has three sides and three vertices. The opposite side of a triangle is the side that is not adjacent to the specified vertex. The other two sides are adjacent sides to the specified vertex. Circular definition? Yes - Here is the formal definition... Given a triangle with vertices A, B, and C, the side AB is adjacent to the angles ABC and BAC, and it is opposite to the angle ACB.
How do you find the measurement of a side of a right triangle if you have the measurement of the hypotenuse and one side?
By rearranging Pythagoras' theorem from a2+b2 = c2 to c2-a2 = b2 whereas a and b are the sides of the triangle with c being its hypotenuse or longest side
How do you use sine cosine and tangent?
They are used to find the angle or side measurement of a right triangle. For example, if 2 sides of a right triangle have known values and an angle has a known measurement, you can find the third side by using sine, cosine or tangent.
Can 6118 measure the sides of a triangle?
No, but if associated with some measurement units, it can be the measure of one side of a triangle.
If I have the measurement of 2 sides of a triangle and I need the measurement of the 3rd side with a 90 degree angle?
The 3rd side of the right angle triangle can be found by using Pythagoras' theorem.
Two sides of a triangle are 8 and 13 which could be the measurement of the third side?
6
How do you find the side length on a triangle with one angle given?
To find side lengths on a triangle, you need to know at least one of the sides. The possible combinations for solving* a triangle are: side, side, side; side, angle, side; angle, side, angle; angle, side, longer side. *To solve a triangle is to find the lengths of all the sides and the measures of all the angles.
How do you find the side of an isosceles triangle?
An isosceles triangle has 3 sides 2 of which are equal in length
What is the length of the sides of an equilateral triangle?
It depends on how big the triangle is. Find out the length of one side and then all the rest of the sides will be the same.
If the sides of a triangle measure 9 15 and 18 if the shortest side of a similar triangle measures 6 find lenght of the longest side of this triangle?
12
How can you find sides of a triangle if one of the side and perimeter is given?
That depends on what type of triangle is if the side given is equal to the perimeter divided by 3 then it is an equilateral triangle.
The side of a triangle 78cm 20 cm and 22cm find its area?
It is not possible to have a triangle with sides of those lengths. The two shortest sides of a triangle must always add to more than the longest side. This is known as the triangle inequality.
What does scale factor between two similar figures tell you about their side lenghts?
Say you had Triangle A. Triangle A has these sides: Side 1: 9 Side 2: 6 Side 3: 6 Pretend the scale factor indicates Triangle A is 3 times the size of Triangle B, whose sides are currently unknown. To find the sides of triangle B, simply divide all the sides of triangle A by 3. You should get: Triangle B Side 1: 3 Side 2: 2 Side 3: 2 I hope that somewhat answers your question! ^-^
