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Do you need to know all of the side lengths and angle measures to solve a triangle?
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When given all three side lengths of a triangle but none of the angle measures you can solve for all angle measures using?
With trigonometry by using the cosine rule
Is this statement true or falseTo solve a triangle, you find all of its unknown side lengths and angle measures?
true
When given all 3 side lengths of a triangle but none of the angle measures you can solve for all angle measures using?
A protractor is used for measuring angles and the 3 angles in a triangle add up to 180 degrees.
What are the two lengths of the legs of a right angle triangle with a hypotenuse of 4.2 with total area of 18?
Not enough information has been given to solve this problem.
If two angles of a right triangle each measures 54 degrees what is the measure of the third angle?
To solve this, use the fact that the sum of all three angles, in a triangle, is 180 degrees.
When given all three side lengths of a triangle but none of the angle measures you can solve for all angle measures using .?
With trigonometry by using the cosine rule
When given all three side lengths of a triangle but none of the angle measures you can solve for all angle measures using?
With trigonometry by using the cosine rule
Is this statement true or falseTo solve a triangle, you find all of its unknown side lengths and angle measures?
true
When given all 3 side lengths of a triangle but none of the angle measures you can solve for all angle measures using?
A protractor is used for measuring angles and the 3 angles in a triangle add up to 180 degrees.
Is this statement true or falseYou can use the Law of Cosines to solve a triangle when you are given the lengths of the three sides and no angle measures?
true
How do you find the side length on a triangle with one angle 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.
Can you use the Law of Cosines to solve a triangle when you are given two side lengths and the included angle measure?
Yes, absolutely
What are the two lengths of the legs of a right angle triangle with a hypotenuse of 4.2 with total area of 18?
Not enough information has been given to solve this problem.
If two angles of a right triangle each measures 54 degrees what is the measure of the third angle?
To solve this, use the fact that the sum of all three angles, in a triangle, is 180 degrees.
How do you find the degree of a not-right angled triangle with only two side lengths and the area of that triangle?
the angle between the two sides is used in the formula A = 1/2 a*b*sin(C) where A is area, a and b are side lengths, and C is the angle between sides. Simply use algebra to rearrange the formula to solve for C.
Explain how to solve the area of this triangle?
The answer depends on what information you have: the lengths of 3 sides, 2 sides and the included angle, base and altitude, 1 side and 2 angles, etc.
How do you solve the hypotenuse of triangle APC if angle P is a right angle?
By using trigonometry or using Pythagoras' theorem for a right angle triangle.
