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It is 91 degrees
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A quadrilateral has two 90 degree angles and a 91 degree angle What is the measure in degrees of the fourth angle of the quadrilateral?
4 sides requires Total interior angles of 360 degrees 360-90-90-91= 89
What is angle E to the nearest degree in the triangle EFG where FG is 89 inches EG is 77 inches and angle G is 132 degrees?
This can be solved using the cosine rule to find the length of side EF, and the sine rule to find angle E The cosine rule is: a² = b² + c² - 2bc cos A we have: A = G = 132° a = EF b = EG = 77 inches c = FG = 89 inches (the assignment of b and c doesn't matter as they are the two sides of the angle A and are interchangeable for the cosine rule), giving: EF² = 77² + 89² - 2×77×89×cos 132° → EF = √(77² + 89² - 2×77×89×cos 132°) The sine rule is: (sin A)/a = (sin B)/b = (sin C)/C we have: A = G = 132° a = EF = √(77² + 89² - 2×77×89×cos 132°) inches (found above) C = E c = FG = 89 inches → (sin 132°)/√(77² + 89² - 2×77×89×cos 132°) in = (sin E)/89 in → sin E = (89 sin 132°)/√(77² + 89² - 2×77×89×cos 132°) → E = arc sin((89 sin 132°)/√(77² + 89² - 2×77×89×cos 132°)) → E ≈ 25.8° → E ≈ 26° to the nearest degree
What is the cos of 89 degrees rounded to the nearest hundredth?
89.00
What is the square root of 356?
Go 89 units of distance in any fixed direction. Turn 90 degrees and go 89 units of distance. Turn 90 degrees in the same "wise" (clockwise or anticlockwise as before) and go 89 units of distance. Turn 90 degrees in the same "wise" (clock or anticlock) and go 89 units of distance.You will have returned to your starting point and you will have travelled along a square route whose distance was 356 units of length.
What can 89 be divided by?
89 is a prime number; this means that it can only be divided by 1 and itself, 89.
What is the supplementary of 89 degree angle?
180-89= 91 degrees
Find the measure of angle abd if the measure of angle dbc is 16 degrees and the measure of angle abc is 89 degrees?
The measurement of angle ABD is 73 degrees. You find this angle by subtracting angle DBC from angle ABC, or 89-16 is equal to 73 degrees.
Angles that measure 91 degrees and 89 degrees?
91 degrees is an obtuse angle. 89 degrees is an acute angle.
What is the supplement of a 91 degree angle?
i have no idea. im doing y math homework righ t now. this is what its on Supplementary angle = 180 - the angle So supplementary to 91 = 180 - 91 = 89 degrees.
Two angles that are both adjacent and supplementary?
Any angle that is supplementary is also adjacent. Two examples of a set of adjacent, supplementary angles are: 89 degrees and 91 degrees; or 100 degrees and 80 degrees.
What is a measure for an acute angle?
An acute angle is 89 degrees or lower.
What angle has a measure less than 90 degrees?
1-89 degrees.
An acute angle has a degree measure that is between?
an acute angle measure from 1 degree to 89 degrees
An angel measuring between 91 degrees and 179 degrees?
Is supplementary to an angle measuring between 1 and 89 degrees if the sum of the angles is 180 degrees.
What is the definition of acute angle?
An angle that had a measure equal to or less than 89 degrees.
What type of angle measures 89 degrees?
an angle measuring from 0 - 89.999 degrees is an acute angle. an angle at exactly 90 degrees is a right angle. an angle from 90.001 degrees to 180 degrees is an obtuse angle.
What is the complement of 89 degrees?
The complement of 89 degrees is: 89+1 = 90 degrees which is a complementary angle
