Q: How do you find the angle measurements of a isosceles triangle if you have no side lengths?

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An isosceles triangle has two equal side and angle measurements.

An isosceles triangle has two (or more) sides of equal length, while a scalene triangle has no correlation between side lengths/angle size.

An isosceles triangle has two sides and angles that are equal, causing it to have exactly a line of symmetry through it. A right triangle has one angle that is 90 degrees. An isosceles right triangle will always have one angle that is 90 degrees, while the other two angles will be 45 degrees.

use protractor, or divide isosceles triangle into two right triangles, and use trigonometric functions to find the angles individually (ONLY IF YOU HAVE ALL SIDE LENGTHS CAN YOU DO THIS)

Those wouldn't be angle measurements, they would be sides. A triangle could be constructed with sides of those lengths.

Related questions

A right angle triangle or an isosceles triangle.

i depends of the lengths of the sides

An isosceles triangle has two equal side and angle measurements.

An isosceles triangle has two (or more) sides of equal length, while a scalene triangle has no correlation between side lengths/angle size.

They can vary. But the angle measurements will always be 45 45 and 90degrees

An isosceles triangle has two sides and angles that are equal, causing it to have exactly a line of symmetry through it. A right triangle has one angle that is 90 degrees. An isosceles right triangle will always have one angle that is 90 degrees, while the other two angles will be 45 degrees.

A triangle that has one right angle and is isosceles is called an isosceles right triangle.

An isosceles triangle has two equal sides and two equal angles. A right triangle is any triangle with one angle that is a right angle. A right triangle could also be an isosceles triangle, but an isosceles triangle will not always have a right angle.

An isosceles triangle may have a right angle, but a right angle is not a requirement of all isosceles triangles.

use protractor, or divide isosceles triangle into two right triangles, and use trigonometric functions to find the angles individually (ONLY IF YOU HAVE ALL SIDE LENGTHS CAN YOU DO THIS)

An isosceles triangle has two equal sides and two equal angles. A right triangle is any triangle with one angle that is a right angle. A right triangle could also be an isosceles triangle, but an isosceles triangle will not always have a right angle.

An isosceles triangle can have a 90 degree angle, but doesn't necessarily. Similarly, a right triangle can be an isosceles triangle, but isn't necessarily.