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Triangle with sides of lengths 20 21 and 29 is a right triangle true or false?
TRUE
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 is the perimeter of an isosceles triangle with a base of 29 and a side of 81?
Perimeter = 81+81+29 = 191 units of measurement
Area of triangle 12Cm 7Cm 10Cm?
To find the area of a triangle with side lengths 12 cm, 7 cm, and 10 cm, we can use Heron's formula. First, calculate the semi-perimeter of the triangle by adding the three side lengths and dividing by 2: (12 + 7 + 10) / 2 = 29/2 = 14.5 cm. Then, use Heron's formula: Area = √[s(s-a)(s-b)(s-c)], where s is the semi-perimeter and a, b, and c are the side lengths. Plugging in the values, we get Area = √[14.5(14.5-12)(14.5-7)(14.5-10)] = √[14.52.57.5*4.5] = √2446.25 ≈ 49.46 cm².
What is the square root of 29?
√29 ≈ ± 5.385165This is what the answer would be using the Pythagorean Theorem to calculate the length of the hypotenuse for a right triangle described with 2 sides of 5 and 2 units each.A2 + B2 = C252 + 22 = C225 + 4 = C229 = C2C=√29
What is the perimeter of a triangle with sides 11 inches 5 inches and 13 inches?
The perimeter is 11 + 5 + 13 = 29 inches.
A triangle with sides of lengths 20 21 and 29 is a right triangle?
True
Is it possible to construct a triangle with the side lengths 11 17 29?
No. One of the sides is longer than the other two combined. If the side which is 29 is AB then the side connected to it at A will never be able to meet the side connected to it at B.
Triangle with sides of lengths 20 21 and 29 is a right triangle true or false?
TRUE
What is the hypotenuse of a triangle with side lengths of 5 and 2?
The hypotenuse of a right triangle with sides of 5 and 2 equals the square root of 29 (the sum of the squares of the other two sides) which is approximately 5.385.
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.
What is the length of the third side of a triangle measuring 18 feet by 11 feet 8 inches?
It can have any length in the interval (6ft 4 in, 29 ft 8 in).
Is a triangle with sides of lengths 20 21 and 29 a right triangle?
Yes. Using Pythagorean's theorem: 202+212 = 400+441 = 841 = 292 = 841
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 could be the length of the third side of a triangle that has two sides of lengths 13 cm and 29 cm?
To create a triangle, the sum of the two shorter sides must be greater than the third side. If the side of length 29 cm is the longest side then the missing side must be greater than 29 cm - 13 cm = 16 cm If the missing side is the longest side then the missing side must be less than 29 cm + 13 cm = 42 cm Thus any length that is greater than 16 cm and less than 42 cm. Examples include: 17 cm, 18 cm, 20 cm, 36 cm, 41cm
What is the perimeter of an isosceles triangle with a base of 29 and a side of 81?
Perimeter = 81+81+29 = 191 units of measurement
What is the area of a triangle that is 15x20x6?
Believe it or not, a formula for area exists if you only know the side lengths. If a,b,c are the side lengths, find a+b+c, (b+c)-a, (a+c)-b, (a+b)-c, and multiply these 4 numbers together. Then square root the answer and divide by 4. (This was actually discovered almost 2000 years ago.) In this case, you get 41 x 11 x 1 x 29= 13079; square rooting and dividing by 4 gives about 28.6. (This makes sense because if you draw it, you'll see the triangle is thin.)
