0
Add your answer:
Earn +20 pts
What type of triangle has an angle that measures 20 and an angle that measures 90?
Any triangle with a 90 degree angle is classified as a right triangle.
If one angle of a right triangle measures 20 degrees the other angle must measure?
A triangle has 180 degrees.A right triangle has exactly one angle measuring 90 degrees.If you know that one of the other angles of the triangle is 20 then your third angle is:180-90-20 = 70 degrees.
Is A triangle with sides of lengths 12 15 and 20 a right triangle?
No. Pythagoras' theorem states that when the square of the hypotenuse is equal to the sum of the squares of the other two sides then it is a right-angled triangle. The hypotenuse is the longest side (opposite the supposed right angle). In this case the hypotenuse is 20. The square of 20 is 400. The other two sides are 12 and 15. The square of 12 is 144 and the square of 15 is 225. The sum is therefore 225 + 144 = 369, which is not equal to 400, therefore the triangle cannot be a right-angled triangle.
If a right triangle has sides of 16Cm and 12Cm what is the hypotenuse?
If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm
What type of triangle has an angle that measures 20 degrees and an angle that measures ninety degrees?
It is a right angle triangle and its 3rd angle is 70 degrees.
Do the three sides 20 26 and 42 make a right triangle?
No because the dimensions given do not comply with Pythagoras' theorem for a right angle triangle
Is a triangle with sides of lengths 20 21 and 29 a right triangl?
Yes because the given dimensions comply with Pythagoras's theorem for a right angle triangle.
How do you know if a triangle is a right triangle using the pythagorean therom?
We know that a right triangle is a triangle having a right angle, where the side opposite the right angle is the hypotenuse, and the perpendicular sides are the legs of the right triangle. The Pythagorean theorem gives the relationship between the lengths of the sides of a right triangles. In the case where you know only the measure lengths of the sides of a triangle, you need to test these measures. If one of the sides of the triangle has a square measure equal to the sum of the square measures of two other sides, then this side is called the hypotenuse and opposite to this side is a 90 degree angle, which is a right angle. So, you can say that this triangle is a right triangle. Pythagorean triple are very helpful to determine a right triangle, such as: (3, 4, 5), (5,12,13), (8, 15, 17), (7, 24, 25), and (20, 21, 29).
What type of triangle has an angle that measures 20 and an angle that measures 90?
Any triangle with a 90 degree angle is classified as a right triangle.
Which triangle was pythagaros interested in?
The right-triangle or the right-angled-triangle, meaning a triangle that has as one of its angels, the angle 90o. His famous theorem is that "the sum of the squares of the length of the two sides forming the right-angle is equal to the square of the length of the side opposite the right-angle" It is better put as h2 = a2 + b2 where h = hypotenuse (the side opposite the right-angle) and a = one of the two sides making the right-angle and b = the other of the two sides making the right-angle What he found far more interesting was the property of some specific examples of this triangle, e.g. A triangle with sides 3 and 4 would have a hypotenuse of 5 i.e. 32 + 4 2 = 5 2 (9 + 16 = 25) He further found that any right-angled triangle that had whole multiples of these sides followed the same pattern; e.g: A right-triangle with sides of 6 and 8 would have a hypotenuse of 10 (36 + 64 = 100), A right triangle with sides of 9 and 12 would have a hypotenuse of 15 (81 + 144 = 225) A right-triangle with sides of 12 and 16 would have a hypotenuse of 20 (144 + 256 = 400) and so on
If one angle of a right triangle measures 20 degrees the other angle must measure?
A triangle has 180 degrees.A right triangle has exactly one angle measuring 90 degrees.If you know that one of the other angles of the triangle is 20 then your third angle is:180-90-20 = 70 degrees.
Is A triangle with sides of lengths 12 15 and 20 a right triangle?
No. Pythagoras' theorem states that when the square of the hypotenuse is equal to the sum of the squares of the other two sides then it is a right-angled triangle. The hypotenuse is the longest side (opposite the supposed right angle). In this case the hypotenuse is 20. The square of 20 is 400. The other two sides are 12 and 15. The square of 12 is 144 and the square of 15 is 225. The sum is therefore 225 + 144 = 369, which is not equal to 400, therefore the triangle cannot be a right-angled triangle.
If one angle of right triangle is 20?
20, 70, 90
If a right triangle has sides of 16Cm and 12Cm what is the hypotenuse?
If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm
What type of triangle has an angle that measures 20 degrees and and angle that measures 90 degrees?
Any triangle that has an angle measuring 90 degrees is a right triangle.
What type of triangle has an angle that measures 20 degrees and an angle that measures ninety degrees?
It is a right angle triangle and its 3rd angle is 70 degrees.
What type of trangle has an angle that measures 20 and an angle that mearuses 90?
It is a right angle triangle and the 3rd angle would measure 70 degrees
