With only the angle provided, you cannot find the lengths of the sides. The reason for this is that the isosceles triangle can be scaled up or down. If you had an isosceles triangle with a vertex of, say, 20 degrees, the other two angles would be 80 degrees each. This triangle could be constructed with the pair of congruent sides 10 centimeters long, 10 feet long, 10 miles long, or any length, and it would still have the same angles in its construction. Angles alone are insufficient to discover the length of the sides of an isosceles triangle.
No because the given lengths don't comply with Pythagoras' theorem for a right angle triangle.
No because the given dimensions do not comply with Pythagoras' theorem for a right angle triangle.
No because the given sides do not comply with Pythagoras' theorem for a right angle triangle.
Given ABE, ADC, BD bisescts angle ABC and BD is parallel to EC prove: Triangle EBC is isoceles
It is not possible to determine the measure of an angle if the lengths of two sides are given.
Assuming the lengths of the sides are given, then perimetrer = base + 2*leg If the sides are not given, then the answer will depend on what information is provided.
sin-1(a/s) where a = altitude and s = side.
No because the given lengths don't comply with Pythagoras' theorem for a right angle triangle.
No because the given dimensions do not comply with Pythagoras' theorem for a right angle triangle.
No because the given sides do not comply with Pythagoras' theorem for a right angle triangle.
Given ABE, ADC, BD bisescts angle ABC and BD is parallel to EC prove: Triangle EBC is isoceles
It is not possible to determine the measure of an angle if the lengths of two sides are given.
To find side lengths on a triangle, you need to know at least one of the sides. The possible combinations for solving* a triangle are: side, side, side; side, angle, side; angle, side, angle; angle, side, longer side. *To solve a triangle is to find the lengths of all the sides and the measures of all the angles.
Depending on which sides and angle are known you would use one of the trigonometry functions.
Yes because the given dimensions complies with Pythagoras' theorem for a right angle triangle.
Yes because the given dimensions complies with the requirements of Pythagoras' theorem for a right angle triangle.
If it has no right angle then a scalene triangle would fit the given description