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How do you solve for a triangle with two angles but no lengths?
Wiki User
∙ 12y ago
you can use the sine, cosine, tangent formula.
Wiki User
∙ 12y ago
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How do you solve the lengths of a triangle using only all the angles?
You can't. You must know at least one length and at least two angles, or vice versa.
What is formed by the congruent legs of an issoceles triangle?
Two equal lengths and two equal angles.
How do you work out the sum of a triangle?
A triangle has no sum. There can be a sum of the measures of two or more angles, or the lengths of two or more sides, for example.
The ratio of the lengths of two sides of a right triangle?
Proportional to the sine of the angles opposite them.
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.
What is the actual size of an isosceles triangle?
That depends on the given information but an isosceles triangle has two equal side lengths and two equal interior angles.
How do you find the perimeter of a triangle if only 2 side are given for grade6?
You can't. To calculate another side length you need an angle. you need either two angles and a side length, or two side lengths and an angle to solve for other angles or side lengths. No matter what the case, you need three pieces of information i do not understnd it
How do you find the ratio of two adjacent side lengths in a triangle?
They are in the same proportion as the sines of the angles that are opposite them.
Is an isosceles a two sided shape?
it's a triangle (three sides) with two sides having equal lengths and angles
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.
If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.?
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
What type of triangle is ABC?
You must have more information about the triangle. If you know the angles, and two of them are equal, it is an isosceles triangle. If all three of the angles are sixty-degrees, it is an equilateral triangle. If none of the angles are the same, it is a scalene triangle. If one of the angles is ninety degrees, it is a right triangle (right triangles may also be scalene or isosceles). If you know the side lengths and two of them are equal, it is isosceles. If they are all equal, it is equilateral. If none of them are equal, it is scalene. A scalene or isosceles triangle may also be a right triangle, which you could determine from side lengths using the pythagorean theorem.
