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The length of the two equal sides is not enough information to uniquely determine the length of the base.

With sides of 10 cm, you can draw a triangle with anybase that's longer than zero and shorter than 20 cm.

The height can be anything taller than zero and shorter than 10 cm.

Q: Find the base of the isosceles triangle when the two sides are 10cm?

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You look at the lengths of the sided of the triangle. If the two lengths are same, the triangle is an isosceles triangle. If all the lengths are same, the triangle is an equilateral triangle. If none of the lengths are same, the triangle is a scalene triangle.

Only a right triangle has a hypotenuse. An isosceles triangle can be a right triangle but it doesn't have to be. If it's not, then it doesn't have a hypotenuse.

1/2*base*8 = 48 Multiply both sides by 2 and then divide both sides by 8: Base = 12 cm An isosceles triangle is made from two right angle triangles. So use Pythagoras' theorem to find the hypotenuse which will be one of the isosceles equal sides: 82+62 = 100 and the square root of this is 10 Use the tangent ratio to find the base angle: tan = opp/adj => tan = 8/6 = 53.13010235 or 53 degrees to the nearest degree Therefore: The isosceles triangle has two equal sides of 10 cm and a base of 12 cm. It has two equal base angles of 53 degrees and a vertex angle of 74 degrees.

Let x be the length of one of the congruent sides, then the three sides are x, x, 3x. Perimeter = x + x + 3x = 5x = 75cm => x = 15cm Thus the three sides are 15cm, 15cm, 45cm.

You cannot since there is insufficient information.

Related questions

An isosceles triangle has 3 sides 2 of which are equal in length

isoselceles triangel is tow sides areequal

i can

The answer depends on what information you have but, basically, you need to add together the lengths of the three sides of the triangle.

It is a right angle triangle and its largest angle is 90 degrees

You look at the lengths of the sided of the triangle. If the two lengths are same, the triangle is an isosceles triangle. If all the lengths are same, the triangle is an equilateral triangle. If none of the lengths are same, the triangle is a scalene triangle.

An isosceles triangle is a triangle with two equal sides. To find the perimeter of the triangle, you simply need to add together the lengths of the base and the two sides. So: 3.9 + 4.6 +4.6 = 13.1 inches.

Assuming that neither of the sides of equal length is the base, Perimeter = Base + 2*Slanted sides.

By using Pythagoras' theorem.

That's because it is possible to find two sides that have the same length.

It depends on what information you have: one side and an angle, two different sides.

Make it a right triangle where one side of the right triangle is half the length of the non-identical side of the isosceles, the hypotenuse of the right triangle is the length of one of the identical sides of the isosceles triangle, then use the Pythagorean theorem. a^2+b^2=c^2. Where "a" is the length of one of the identical sides, and "c" is the length of half the non-identical sides. Solve for "b" and that is your height.