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If a right angle takes up 90 degrees of a circle how many degrees is the rest of the circle?
Wiki User
∙ 14y ago
270 degrees
Wiki User
∙ 14y ago
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What is a complament angle?
The complement to an angle is how much it takes to make 90 degrees. The complement to 30 degrees is 60 degrees. The complement to 45 degrees is 45 degrees.
A railroad curbe is laid out on a circle. What radius should be used if the track is to change direction by 20 degrees in a distance of 100 milesround your answer to the nearest mile?
The angle of direction change is equal to the angle of arc length on the circle. Thus the fraction of the arc length (the distance the change takes place in, 100 miles) divided by the total circumference of the circle is equal to the angle of the arclength divided by the total angle of the circle i.e. 20/360. Since the circumference is equal to 2*pi*radius the rest is a matter of simple algebra in order to find the radius.
How are angles and squares alike?
An angle is like acute angle, right angle, and obtuse angle. It takes 4 right angles 2 make a square. So no an angle is not like a square.
What of an angle is formed by the hands of a clock at 7o'clock?
150 degrees The minutes hand is straight up at 12:00, so we can use this as a reference. There are 360 degrees in a circle, and 12 hours around a clock, so each hour takes 30 degrees each. 7 x 30 = 210 degrees, but that is the outside angle (>180 degrees). For the correct answer we can either count back from 12 to 7, so 5 x 30 = 150 degrees, or we can subtract from 360; 360 - 210 = 150.
What is the number of degrees the earth takes to revolve around the sun each day?
Every complete circle is 360o.
What is the measurement of the third angle of a triangle if the first two angles each measure45 degrees?
In any triangle, all three inside angles always add up to 180 degrees.If two of the angles are 45 degrees each, then that takes care of 90 degrees altogether,and you have 90 degrees left for the third angle.
What are the measurement of base angles of right angled asocles triangle?
The three angles inside every triangle always add up to 180 degrees, Since you have a 'right' triangle, it has one right angle in it. That takes care of 90 degrees, and you have another 90 degrees left. You also say it's an isosceles triangle ... badly mis-spelled, but we know what you mean. That tells us that the other two angles are equal. We have 90 degrees to play with, and the two angles are equal, so each one is 45 degrees.
How long does it take the hour hand to maove1 degrees?
The hour hand takes twelve hours for a complete circle, 360 degrees. Twelve hours is 12x60 minutes = 720 minutes. If 360 degrees takes 720 minutes, 1 degree takes 720 divided by 360. 720/360 = 2 minutes.
What is sin y?
The Sine function (abbreviated sin) takes an angle and gives a ratio which is based on the sides of a right triangle. If you have a right triangle, and one of the angles (not the right angle) is labeled y then sin y equals the length of the side opposite of angle y divided by the length of the hypotenuse. The hypotenuse of a right triangle is the longest side, and is always opposite of the right angle.
How many full spins does the snowboard take in 720 air?
Two spins since it takes 360 degrees to make a circle.
How many 90 degrees do it take to make a full turn?
It takes 4 90 degree angles to make a full circle
How many full spins does the snowboard take in a 720 air?
Two spins since it takes 360 degrees to make a circle.
