geometry

posted by .

how long are the congruent legs of isosceles triangle if its base and altitude to the base are 12cm and 8 cm respectively?

Similar Questions

1. Euclidean Geometry

I am in the 10th Grade and my question is: The base of an isosceles triangle is 21cm. long. The altitude to the base is 9cm. long. What is the approx. measure of a base angle of the triangle?
2. linear system problems

the base of an isosceles triangle is one third the lenght of each congruent sides the perimeter of the triangle is 84 cm how long is the base?
3. geometry

the base of an isosceles triangle is 18 centimeters long. The altitude to the base is 12 centimeters long. What is the approximate measure of a base angle of the triangle?
4. geometry

how long are the congruent legs of isosceles triangle if its base and altitude to the base are 12cm and 8 cm respectively?
5. geometry

how long are the congruent legs of isosceles triangle if its base and altitude to the base are 12cm and 8 cm respectively?
6. Geometry

the legs of an isosceles triangle have lengths 2x+4 and x-8 the base has length 5x-2 whats the lenght of base
7. geometry

Each base of an isosceles triangle measures 42 degrees, 30'. The base is 14.6 meters long. a. Find the length of a leg of the triangle b. Find the altitude of the triangle c. What is the area of the triangle?
8. Math

Two isosceles triangles have perimeters of 8 and 15 centimeters, respectively. They have the same base length, but the legs (the non base sides) of the larger triangle are twice as long as the legs of the smaller triangle. For each …
9. math

The longer base of an isosceles trapezium is 20 cm, its legs are 10cm. The legs of the trapezium are extended by 8 cm long to gain an isosceles triangle.Find the shorter base of the trapezium. Please help me:)
10. geometry

Which description does NOT guarantee that a trapezoid is isosceles?

More Similar Questions

Post a New Question