Questions & Answers for: angle

of SIN15 degree and COS15 degree.....? Please give the answer in detail. Hi rowanwah The sine of an angle is only applicable is a right triangle. If you just want a number, ie, the actual value of the

In triangle ABC, the bisector of B and C angle meet P. Through P a straight line MN is drawn parallel to BC. Prove that MN=BM+CN Assuming M is the intersection of MN with AB, and N is the intersection

what is a linear pair and vetical angle. A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The ...

how can you classify a triangle according to it angle? is there a formula for it Well, there is classification by sides, equilateral with 3 equal sides, Isosceles with two equal sides, and scalene ...

a scalene triangle has side measuremnts a=43, b=55, c=30 . Angle a plus Angle b must equal 43. Angle b plus Angle c must equal 55. Angle c plus Angle a must equal 30. Answer: angle a=9 degree angle ...

how do you use CHASHOTAO to calculate the Hypotinus given the adjasent length and opposite angle You should be aware that the adjective adjacent has no absolute meaning. It is relative to the angle ...

...6ft 3 13/16in. How do I find the degree? If I understand your terminology correctly, you have a triangle with a hypotenuse of 6' 3-13/16" and a side opposite the angle you wish to find with a length ...

A right angle triangle with length of AB 10cm and AC 20cm, how do I find the angle of BC How to find the other length of the right angled triangle Assuming that the angle at A is the right angle, ...

A Parallelogram has one angle that measures 100°.What are the measures of the other three Angles in the parallelogram? The opposite sides and therefore the opposite angles of a parallelogram are equal