0
1 because tan(5 pi / 4) = 1
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∙ 15y ago
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Is the central angle of a minor arc an acute angle?
Not necessarily. Only if the minor arc is less than 1/4 of the circle. If the minor arc is more than 1/4 of the circle, then the central angle is obtuse.
How to convert time to arc and arc to time?
time to arc multiply by 15 the degree to find the number of hours divide by 4 to get the munite divide by 15 to get tne seconds
If an arc measures 160 what is the length of the radius of this circle?
4
What is arc to time?
First , focus on this. We know 1 Day = 24 Hours = 360 Degree Then 15 Degree = 1 hour 1 degree = 4 Minutes 15' = 1 Minute and 1' = 4 Seconds. So, we can say that arc to time is, the time gap or interval maintains arc during making an arc connected.
Find the length of the arc in a circle is 24 cm and the degree of the arc is 90 degrees?
The length measure of the arc could be a little bit bigger than √[(2)242] or 33.94 cm. Let see...Since the degree of the arc is 90⁰, its length measure would be 1/4 of the circumference of the circle with radius 24 cm.C = 2(pi)(r) = 2(3.142)(24 cm) = 150.8 cm1/4 of 150.8 cm = 150.8/4 cm = 37.7 cmThus the arc length is about 37.7 cm.
Integration of tan pow4x?
integral of (tanx)^4 (tanx)^4 = (tanx)^2 (tanx)^2 =(sec^2 x - 1)(tan^2 x) =(sec^2 x)(tan^2 x) - tan^2 x = integral of sec^2 x tan^2 x dx - integral of tan^2 x dx First, integral of sec^2 x tan^2 x dx Let u = tanx because that would make du = sec^2 x dx so then we have integral of u^2 du which is (1/3)u^3 substituting back in tanx we get (1/3)tan^3 x Next, integral of tan^2 x tan^2 x = sec^2 x -1 integral of sec^2 x - 1 = integral of sec^2 x dx - integral 1 dx = tanx - x so putting it all together we have integral of tan^4 x dx = (1/3)tan^3 x - tanx + x + C
Cos x plus sin x equals 0?
cosx + sinx = 0 when sinx = -cosx. By dividing both sides by cosx you get: sinx/cosx = -1 tanx = -1 The values where tanx = -1 are 3pi/4, 7pi/4, etc. Those are equivalent to 135 degrees, 315 degrees, etc.
The arc length is 19.68 what is the circumference of the circle?
That depends on the center angle coming from that arc. If it is 90 degrees, multiply the arc by 4, etc.
Is xperia arc better than iPhone 4?
They are very good phones but xperia arc is better than iphone 4 for a little!! -------- Arc is better but iPhone 4 is still the best when it comes to OS & Display. Check the sources below
Is the central angle of a minor arc an acute angle?
Not necessarily. Only if the minor arc is less than 1/4 of the circle. If the minor arc is more than 1/4 of the circle, then the central angle is obtuse.
How to convert time to arc and arc to time?
time to arc multiply by 15 the degree to find the number of hours divide by 4 to get the munite divide by 15 to get tne seconds
Is arc fbe is 300 what is the measure of angle 4?
30
If angle 4 is 25 what is the measure of arc fbe?
310
If arc FBE is 300 what is the measure of 4?
30 degrees
If an arc measures 160 what is the length of the radius of this circle?
4
Find the area of a sector in a circle if the radius is 4 cm and the arc has degree 120?
The area of a sector in a circle if the radius is 4 cm and the arc has degree 120 is: 16.76 cm2
What is arc to time?
First , focus on this. We know 1 Day = 24 Hours = 360 Degree Then 15 Degree = 1 hour 1 degree = 4 Minutes 15' = 1 Minute and 1' = 4 Seconds. So, we can say that arc to time is, the time gap or interval maintains arc during making an arc connected.
