0
Still curious? Ask our experts.
Chat with our AI personalities
JudySimplicity is my specialty.
Chat with Judy
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with JordanAdd your answer:
Earn +20 ptsQ: What is sin 45 degrees?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
Cos 45 degrees equals sin?
cos(45) = sin(45) You can see this as follows: imagine a circle with radius 1. The point on the circle with angle 45 degrees, lies on the line y=x, equally far from the x-axis (cos) as the y-axis (sin). The angle for both must be 45, because x and y are orthogonal: 90 deg, so if the angle with x is 45, then the angle with y must be 90-45=45. So: for this point, both angles are 45, and the distance to x (cos) is equal to the distance to y (sin). Therefore, cos(45) = sin(45). Additionally, cos(45) = sin(45+90) = sin(45+360n) = sin(135+360n) with n integer.
What if the sine of an angle is 0.707 what is value of that angle in degrees?
sin-1(0.707) = 44.99134834 or about 45 degrees
Sin equals 0.9?
Sin(X) = 0.9 X = Sin^(-1) 0.9 X = 64.158... degrees.
What is the sin of 90 degrees?
sin(90) = 1
What is the answer to sin of 390 degrees?
sin(360+30) =sin(30)= 1/2
Trending Questions
An indirect proof assumes the opposite of what needs to be proved and then arrives at a contradiciton?
A conical tent has a radius of 4.1m and a height of 10.4m doubling which dimension will quadruple the volume of the tent?
What surface area is equivalent when sa equals 2lw plus 2hw plus 2lh?
What is the length and width of 38 square meters?
What is a polygon has 4 sides and has only 1 pair of parallel sides?
What is a one dimensional shape?
Choose the word that will correctly complete this analogy gulf chasm gyrate?
Is -0.04 square a square root?
A square is one of these and so is an oblong?
In Legend of Zelda Majora's Mask how do you get the Pictograph Box?
How do you use a six figure grid reference?
What is the circumference of a circle with a radius of 35 cm?
What is the distance on the number line between -18 and -11?
What are the real life examples of exponential functions?
What is the sum of the measures of the exterior and interior angles of a convex 24-gon?
Sunlight reflects off steep angle in winter True or False?
What instrument measures the volume of a rectangular solid?
What are three names for a trapezoid?
How big is a 2.2 mm diamond?
Is a regular convex octagon impossible to make?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.