Table of Contents
What triangle is formed if the lengths of the sides are 9 cm 12 cm and 15 cm respectively?
a right triangle
The sides of a right triangle are 9 cm, 12 cm, and 15 cm long.
Does 8 15 17 make a right triangle?
Yes, 8, 15, 17 is a Pythagorean Triple and sides of a right triangle.
How do you determine a right triangle?
Given angle and hypotenuse Apply the law of sines or trigonometry to find the right triangle side lengths: a = c * sin(α) or a = c * cos(β)
How do you prove a right triangle?
The converse of the Pythagorean Theorem is: If the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
Is the triangle with sides 12cm 16cm and 20cm a right triangle?
this condition is not satisfied and hence 18cm,16cm,12cm are not vertices of a right triangle.
Is a triangle with sides 12/16 & 20 a right triangle?
Yes, a right triangle obeys the Pythagorean Theorem .
Does 8cm 9cm 15cm make a right triangle?
Therefore yes, it is a right triangle.
What kind of triangle has sides 15cm 4cm 7cm?
Calculate the perimeter and area of an equilateral triangle that has a height that measures 25.98 cm. The perimeter of an equilateral triangle is 99 cm….
| triangle isosceles | triangle equilateral |
| triangle circumscribed to the circumference | triangle inscribed in the circle |
| triangle rectangle inscribed in the semicircle |
How do you find the angle of a right triangle?
Their angles are also typically referred to using the capitalized letter corresponding to the side length: angle A for side a, angle B for side b, and angle C (for a right triangle this will be 90°) for side c, as shown below.
Is the triangle with sides 9 12 and 15 a right triangle?
The sum of the squares of 9 and 12 does indeed equal the square of the hypotenuse, h=15; therefore, the triangle is indeed a right triangle. Yes, the triangle with sides 9,12 and 15 is a right triangle.
What is the ratio of sides of a right triangle?
In this type of right triangle, the sides corresponding to the angles 30°-60°-90° follow a ratio of 1:√ 3 :2. Thus, in this type of triangle, if the length of one side and the side’s corresponding angle is known, the length of the other sides can be determined using the above ratio. For example, given that the side corresponding to
What are the other values of a right triangle?
Please provide 2 values below to calculate the other values of a right triangle. If radians are selected as the angle unit, it can take values such as pi/3, pi/4, etc. A right triangle is a type of triangle that has one angle that measures 90°. Right triangles, and the relationships between their sides and angles, are the basis of trigonometry.