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How do you find the measures of a right angle with length and width shown?
Wiki User
∙ 9y ago
A right angle is always 90 degrees.
Another Answer:-
If you mean the length of the hypotenuse then use Pythagoras' theorem which is applicable to right angle triangles
Wiki User
∙ 9y ago
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What is clearance angle of tool in lathe?
γ Back-off angle or clearance angle L w Length of the workpiece (not shown.
If a cos theta plus b sin theta equals 8 and a sin theta - b cos theta equals 5 show that a squared plus b squared equals 89?
There is a hint to how to solve this in what is required to be shown: a and b are both squared.Ifa cos θ + b sin θ = 8a sin θ - b cos θ = 5then square both sides of each to get:a² cos² θ + 2ab cos θ sin θ + b² sin² θ = 64a² sin² θ - 2ab sin θ cos θ + b² cos² θ = 25Now add the two together:a² cos² θ + a² sin² θ + b² sin² θ + b² cos² θ = 89→ a²(cos² θ + sin² θ) + b² (sin² θ + cos² θ) = 89using cos² θ + sin² θ = 1→ a² + b² = 89
what- a triangle has the angle measures shown. what is the measure of?
20 degrees
What is clearance angle of tool in lathe?
γ Back-off angle or clearance angle L w Length of the workpiece (not shown.
What is the measure of interior angle ABC of the regular polygon shown?
There is no polygon "shown" so it is impossible to answer the question. Additional Information:- If it's an equilateral triangle then each interior angle measures 60 degrees
What is the length of leg s in the right triangle shown?
8
Why are squares shown inside rectangles and parallelograms?
usually its for marking a right angle
what- Mike notices the triangle shown in the design of a building near his house. What are the values of the angle measures?
32, 32, and 116 degrees
What kind of angles are shown in the letter E?
theres only one. A right angle
What is proof of Pythagoras's theorem?
It can be shown that for any right angle triangle that its hypotenuse when square is equal to the sum of its squared sides.
What does a degree angle look like?
A degree is the measurement that measure an angle, such as Newtons measure gravity. It is shown with a small 'o' at the right-hand corner at the end of the last digit number.
What is the type of congruence between the triangles shown?
side- angle- side
What is an angle give of an example?
When the fingers of a clock show 3 o'clock, the angle shown is 90 degrees. 6 o'clock = 180 degrees, 5 o'clock = 150 degrees. The letter "L" shows a right-angle (90 degrees).
Argument to showing that an equilateral triangle cannot have a right angle?
If you have an equilateral triangle ABC, then draw the line from A to D, the mid point of BC. Then in trangles ABD and ACD, AB = AC (equilateral), BD = DC (D is midpoint), and AD is common so these two triangles are congruent and so angle ABD = angle ACD. That is, angle ABC = angle ACB. Similarly the third angle can be shown to be the same. Thus an equilateral triangle is also equiangular. Now, sum of the interior angles of any triangle is 180 degrees. So since sum of three equal angles measures is 180 degrees, they must be 60 degrees each, i.e. NOT 90 degrees so there is no right angle..
