It's Sine!
Yes, an isosceles right triangle will have angles 45-45-90 As a side note, the ratio between the hypotenuse and the sides will always be s: s * √2 where "s" is the length of one of the sides of the isosceles right triangle.
No.
That's the cosine of the angle to which the 'adjacent' side is adjacent.
it depends on how long the triangle is
You know a when a triangle is scalene if all its sides are diffrent lenths none of them are the same
cosine
Tangent
3 : 4 : 5
It's not possible to have a right angle triangle with sides of equal length. The sides on a right angle triangle are always in the ratio 3:4:5.
It's Sine!
Proportional to the sine of the angles opposite them.
There can be no tangent side. The tangent of an angle, in a right angled triangle, is a ratio of the lengths of two sides.
Yes, an isosceles right triangle will have angles 45-45-90 As a side note, the ratio between the hypotenuse and the sides will always be s: s * √2 where "s" is the length of one of the sides of the isosceles right triangle.
No.
Lenths of the 2 shortests sides added together has to be greater than length of the longest side.
Sine Cosine Tangent Cotangent Secant Cosecant