In plane Euclidean geometry there are 3 angles in any triangle that add up to 180 degrees and if given 2 angles the sum of the 2 angles minus 180 will give the measure of the 3rd angle
false apex
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2
Measure it or use trigonometry if the 'included' angle is given.
Depending on which sides and angle are known you would use one of the trigonometry functions.
No dimensions have been given but to find the hypotenuse of a right angle triangle use Pythagoras' theorem.
Given only the information provided in the question, the answer is to measure it.
It is impossible to find a triangle if only angle measures are given (all similar triangles have the same angles).
False!
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.
false apex
use a protractor.
You cannot find any angle, or either of the other two sides, in a non-right triangle, when given only one side.
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2
Measure it or use trigonometry if the 'included' angle is given.
180 minus two known angles = unknown angle
Depending on which sides and angle are known you would use one of the trigonometry functions.
No dimensions have been given but to find the hypotenuse of a right angle triangle use Pythagoras' theorem.