What is the length of the segment GH?
6.3 units
What is the length of segment AC?
Answer Expert Verified Making a triangle with line segment AC as the hypotenuse, we see the two legs are 6 and 8 units. Using the Pythagorean theorem, 6^2=36 and 8^2=64. The square root of 100 is 10, so the length of AC is 10 units.
What is the length of segment RS?
13 units
What is the length of segment XY?
53 units
How do you find the length of a line segment given two points?
By the way, what you are actually doing is using the Pythagorean Theorem on an imaginary right triangle with the line joining the two lines being the hypotenuse. The general formula for distance between two points is the following: √x2+y2 x 2 + y 2 , where x and y are the change in x and y between the two points.
What is the length of segment XY quizlet?
The length of line segment XY is 12.4 cm.
What is the length of segment LM units?
23 units
What is the length of the hypotenuse of the triangle 18 units units 36 units units?
Answer: The length of hypotenuse of triangle is:40.24 units.
What is the value of r What is the length of segment EF?
The value of r is 9 and the length of segment EF is 55 units. Opposite sides are equal. Hence, the value of r is 9 and the length of segment EF is 55 units.
What is the length of EF?
15 cm
What is the length of EF in the right triangle below Brainly?
Answer: The length of side EF is 24 units.
What is the length of EF in the triangle below?
Thus, the length of EF is 12.
Is Wxy a right triangle?
a^2+b^2=c^2 where a and b are the two shorter legs and c is the hypotenuse. If a^2+b^2 is equal to c^2, then it is a right triangle. Because a^2+b^2 equals c^2, you can conclude that triangle WXY is a right triangle.
What is the length of BC in the right triangle?
where c is the hypotenuse and a and b are the other two sides of the right triangle. According to the given triangle, the length of the BC side is the length of the hypotenuse we are looking for, while the lengths of the sides a and b are given, a = 22 and b = 120.
How do you find the length of the longest side of a right triangle?
Use the Pythagorean theorem to calculate the hypotenuse from right triangle sides. Take a square root of sum of squares: c = √(a² + b²)
What is the length of BC in the right triangle below 22 120?
Answer: B. BC = 122 units.
What is the length of BC in the right triangle below 15 36?
Answer: C. BC = 39 units.
What is the length of line BC?
15 units
What are the side lengths of a 30-60-90?
A 30-60-90 triangle is a special right triangle whose angles are 30º, 60º, and 90º. The triangle is special because its side lengths are always in the ratio of 1: √3:2. Any triangle of the form 30-60-90 can be solved without applying long-step methods such as the Pythagorean Theorem and trigonometric functions.
What is the formula of trigonometry?
Basic Trigonometric Function Formulas By using a right-angled triangle as a reference, the trigonometric functions or identities are derived: sin θ = Opposite Side/Hypotenuse. cos θ = Adjacent Side/Hypotenuse. tan θ = Opposite Side/Adjacent Side.
How do you find the length of one side of a triangle?
Key Takeaways
- The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , is used to find the length of any side of a right triangle.
- In a right triangle, one of the angles has a value of 90 degrees.
- The longest side of a right triangle is called the hypotenuse, and it is the side that is opposite the 90 degree angle.
How do you find the length of a third side of a triangle?
Note that the Pythagorean Theorem only works with right triangles. You can use the Pythagorean Theorem to find the length of the hypotenuse of a right triangle if you know the length of the triangle’s other two sides, called the legs. Put another way, if you know the lengths of a and b, you can find c.
How do you figure out angles?
The formula for finding the total measure of all interior angles in a polygon is: (n – 2) x 180. In this case, n is the number of sides the polygon has. Some common polygon total angle measures are as follows: The angles in a triangle (a 3-sided polygon) total 180 degrees.
How do you find an angle without a protractor?
How to Calculate Angles Without a Protractor
- Mark Two Points on the Line Opposite the Angle.
- Measure the Line.
- Use the Sine Formula.
- Calculate the Angle.
How do you find a degree of an angle in a triangle?
If we add all three angles in any triangle we get 180 degrees. So, the measure of angle A + angle B + angle C = 180 degrees. This is true for any triangle in the world of geometry. We can use this idea to find the measure of angle(s) where the degree measure is missing or not given.
What is the measure of the missing angle?
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.