The angle is 50 degrees.
'a' and 'b' must both be acute, complementary angles.
triangle ABC with rigth at C
Angle in triangle abc measure 27, 73 and 80, what kind of triangle is abc
12
A right triangle in a plane is one in which one of the three angles is a right angle. It is obious that the two sides, making up the right angle, must be perpendicular. In symbols, if triangle ABC is a right triangle with angle B as the right angle, then the sides AB and BC are perpendicular.
It can be but need not be.
Is angle C 90 degrees or 80 degrees?
In right triangle ABC, angle C is a right angle, AB = 13and BC = 5 What is the length of AC? Draw the triangle to help visualize the problem.
49 degrees
ABC angle is an angle,not a triangle!
False : Cos B = 16.67/24 = 0.6946 : Therefore angle B = 46° (not 26°).
'a' and 'b' must both be acute, complementary angles.
Absolutely not!If C is the right angle, then by conventional notation, c is the hypotenuse and so is the longest side!
triangle ABC with rigth at C
no
In a right triangle, the sum of the angles is always 180 degrees, with one angle measuring 90 degrees. Therefore, the measures of the other two angles, including angle ABC, must add up to 90 degrees. To find the measure of angle ABC, you would need the measure of the other non-right angle in the triangle. If, for example, angle BAC is known to be 30 degrees, then angle ABC would measure 60 degrees.
It can be anything between zero and infinity, depending on the angle between AC and BC.