nope dumb qestion
Yes, if the angles are the same the two figues are similar. The side lengths don't have to be the same.
The three basic ratios are sine, cosine and tangent.In a right angled triangle,the sine of an angle is the ratio of the lengths of the side opposite the angle and the hypotenuse;the cosine of an angle is the ratio of the lengths of the side adjacent to the angle and the hypotenuse;the tangent of an angle is the ratio of the lengths of the side opposite the angle and the the side adjacent to the angle.
the side of an angle measurement
It is an isosceles triangle and the 3rd angle is 72 degrees.
The angles of a polygon are not directly related to the measurement of the perimeter. If you measure a perimeter of a pentagon in inches and then again in centimetres, the measurement number will change but the pentagon will remain the same.
The answer depends on what information you have, If you know only the lengths of the sides, you use the cosine rule to find the measure of one angle and then the sine rule to find the other angles.
Yes, if the angles are the same the two figues are similar. The side lengths don't have to be the same.
The total angle measurement is 720 degrees.
A congruent angle can also mean equal angle. So there is no set measurement of a congruent angle. Just the same as the angle it is equal to.
67.5 degrees
Scale factor can enlarge or decrease SIDE lengths, however, angle measurements will not change. Scaling creates similar figures.
The three basic ratios are sine, cosine and tangent.In a right angled triangle,the sine of an angle is the ratio of the lengths of the side opposite the angle and the hypotenuse;the cosine of an angle is the ratio of the lengths of the side adjacent to the angle and the hypotenuse;the tangent of an angle is the ratio of the lengths of the side opposite the angle and the the side adjacent to the angle.
By knowing the measurement of the angle.
"Right" means that it has a right angle. "Scalene" means that all sides have different lengths."Right" means that it has a right angle. "Scalene" means that all sides have different lengths."Right" means that it has a right angle. "Scalene" means that all sides have different lengths."Right" means that it has a right angle. "Scalene" means that all sides have different lengths.
The direction will change; the magnitude of the resultant force will be less.
reflex angle :)
A right angle