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How do you find the equal sides of a triangle given the base of 12' and 8' high?
Wiki User
∙ 16y ago
If the sides of the triangle are equal it is an isosccees triangle. Therefore the altitude (height) of the triangle divides the base into two equal parts. This resu;ts in two equal right angle triangles. The length of either equal side is the hypotenuse of a right triangle and its length follows directly from application of the Pythagorean thereom. length squared = base/2 sqiared + height squared or c2=a2+b2. c2=(12/2)2+82 =36+64=100 so c=10
Wiki User
∙ 16y ago
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Area of the triangle when it's co-ordinates of points joining the sides of the triangle are given?
1/2 base x height
What are real life examples of isosceles triangles?
An isosceles triangle has 3 sides 2 of which are equal in lengths and 3 interior angle 2 of which are equal base angles.
What solid figure has 4 equal sides the faces are triangle?
a pyramid, in the sense that most people think of has a square base, with 4 triangle 'sides', which would be 5 faces. A regular tetrahedron has 4 equilateral triangles as faces.
Explain Why the height of a triangle depends on which side you select for the base?
The height of a triangle is the length of the perpendicular dropped to the base (extended if necessary) from the opposite vertex. This depends on which side is the base, unless the triangle is equilateral. For example, if you have a tall skinny isosceles triangle whose equal sides are a mile long and the third side is an inch long, the height is about a mile if you choose the third side as the base. If you choose either of the other two sides as base, the height will be about an inch.
The base of a triangle is equal to 4 what is the height of the triangle if the area is 28?
If the base of a triangle is b and the height of the triangle is h, the area of the triangle is given by the formula: area = 0.5 x b x h.As such, in your case we have 28 = 0.5 x 4 x h, which means that h = 14.
How do you find the base of an isosciles triangle with only length and perimiter?
A triangle has three sides and three altitudes. Whatlength are you given ? ! ?If the triangle is standing up in the familiar position where the base is not one ofthe two equal sides, then the perimeter is(one of the equal sides) + (the other equal side) + (the base)If the length you're given happens to be the length of one of the equal sides,then the base is the only one of these three terms that you don't know yet.Do you think you can calculate it now ?
Can an iscoseles be a triangle if 2 sides were equaL?
Yes, an isosceles triangle has two equal sides and two equal base angles.
Which is the base of an isosceles triangle?
Two sides of an isosceles triangle are equal. The base is the other side.
What is an soceles triangle?
An isosceles triangle has 2 equal sides and 2 equal base angles
What is an issollese triangle?
An isosceles triangle has two equal sides and two equal base angles.
If two sides of a triangle are of equal lengths what does that say about the angles opposite those sides?
The base angles of an isosceles triangle that has two equal sides are equal.
An isosceler triangle has two equal sides?
Yes! An isosceles triangle has 2 equal sides and two base angles equal.
How to solve for the base of isosceles triangle when only two sides are given?
You will also need the angles so that you can use the Isosceles Triangle Theorems to solve for the base of isosceles triangle when only two sides are given.
Are Base angles of an isosceles triangle are congruent?
Yes, the base angles of an isosceles triangle are always congruent. An isosceles triangle commonly has two sides that are equal in length. The base angles are the angles opposite those two equal sides of the triangle. A geometric theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. The converse is also true.
What are propeties of the isosceles triangle?
Two equal sides and 2 equal base angles
What relationships exist between the two congruent sides of an isosceles triangle and its base?
The angles where the equal sides meet the third side of the triangle are equal angles.
What is an isosoceles triangle?
An isosceles triangle is a triangle with two equal sides and two equal angles. The two equal sides are called the legs, and the angle between them is called the vertex angle. The two other angles in an isosceles triangle are equal and are called the base angles.
