## What is the formula for 30 60 90 Triangle

The first concept of a 30-60-90 triangle is the pattern of x, x√3,2x which Sal represents as a ratio of 1, √3, 2.

Using the Pythagorean Theorem, (1)^2 + (√3)^2 = (2)^2 or 1 + 3 = 4.

This ratio will be true of every 30-60-90 triangle.

The second concept is to find the other sides if you know one of the sides is 1..

## How many triangles can be drawn having its angles 53 64 and 63

Infinitely many triangles can be drawn having its angles as 53°, 64° and 63°. Justification: According to angle sum property, We know that the sum of all the interior angles of a triangle should be = 180°.

## What is the sum of the angles at a point

Angles around a point add up to 360°.

## How many triangles can Drawn having its angles as 60 degree 90degree & 30 degree

Now that we’ve proven the congruencies of the two new triangles, we can see that the top angles must each be equal to 30 degrees (because each triangle already has angles of 90° and 60° and must add up to 180°). This means we have made two 30-60-90 triangles.

## How many triangles can be drawn having its angles

Here, we see that sum of all interior angles of triangle is 180°, so infinitely many triangles can be drawn.

## How many triangles can be drawn having its angles as 45 degree 64 degree and 72 degree

1 Answer. None, the sum of given angles = 45° + 64° + 72° = 181° ≠ 180°. Hence, we see that sum of all three angles is not equal to 180°. So, no triangle can be drawn with the given angles.

## How many triangles can be drawn having its angle as 53 64 and 62

Give reason for your anwer. Here, we see that sum of all interior angles of triangle is 180∘, so infinitely many triangles can be drawn.

## What are the properties of 30 60 90 Triangle

A 30-60-90 triangle is a right triangle with angle measures of 30º, 60º, and 90º (the right angle). Because the angles are always in that ratio, the sides are also always in the same ratio to each other.

## What is the degree measure of a right angle

In geometry and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.

## What degrees is an equilateral triangle

Yes, because a equilateral triangle has 3 equal angles. The 3 angles of a triangle equal 180°. So if the angles are all equal in an equilateral triangle, we do 60 times 3 which equals 180°.

## How many triangles can be drawn having its angle as 50 degree 60 degree 70 degree

Of triangles that can be drawn having angles 50 degree,60 degree and 70 degree are. Bhakyaraj7463 is waiting for your help.

## Can a triangle have all angles less than 60 degree

No, a triangle cannot have all angles less than 60°, because if all angles will be less than 60°, then their sum will not be equal to 180°.

## Can a triangle have 2 obtuse angles

An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle’s angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle.

## What are the sides of 30 60 90 Triangle

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.

## What are the lengths of a 30 60 90 Triangle

This means that the ratio of the lengths of the shortest side to the hypotenuse of any 30-60-90 right triangle is 1:2. Therefore, If a triangle is a 30-60-90 right triangle, the ratio of the sides (short leg:long leg:hypotenuse) is 1:√3:2.

## Can a triangle have two 60 degree angles

The angles in an equilateral triangle are always 60°. When a triangle has two congruent sides it is called an isosceles triangle. The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.

## Can a triangle have 2 right angles

Answer and Explanation: Because of the fact that the sum of the three interior angles of a triangle must be 180 degrees, a triangle could not have two right angles.

## Which is the longest side of a right triangle

hypotenuseThe hypotenuse of a right triangle is always the side opposite the right angle. It is the longest side in a right triangle. The other two sides are called the opposite and adjacent sides.