If O is center of circle and angle AOB = 80°, then what is measure of angle ABC?

Q: An isosceles triangle has an angle that measures 100°. What measures are possible for the other two…

A: An isosceles triangle has two angles that are equal in measurment.

Q: 4. Explain why there is no angle in the second 7 quadrant that has csc A 5

A: We have to find reason

Q: You are designing a circular, pattern that has two stars on the circle with an arc of 50 degrees…

A: The angle made by the arc AB at the center 'O' of the circle is equal to the angle made at the…

Q: What is the standard position of an angle 540o?

A: In trigonometry, an angle is said to be in standard position if its vertex is at the origin (0,0) of…

Q: Find the central angle 8. 0 = rad 0 5 10

A: arc is position of a circle  Given radius (r) = 5 and arc length (l) = 10

Q: What is the measure of Angle A? (Round to the nearest tenth)

A: Hint: Use trigonometric ratio  for angle A,  P=perpendicular = 24 H=hypotenuse= 25 sinA=P/H

Q: C. P.

A: Solutions

Q: Find MZBAD B 31° 24 41

A:

Q: Calculate, the value of w in triangle WRK if r=40mm, angleR=45° and angleW=60°. Give answer in the…

A: In  ∆ABC,  Let, a is side opposite to angle A, b is side opposite to angle B, and  c is side…

Q: What is the measurement of angle c and angle d?

A: To find the following sides and angles

Q: What are the angles of triangle ABC with side lengths a = 13, b = 19, and c = 18? Use law of…

A: To find the angles of triangle given the sides of triangle.

Q: What is the angle that is less then 90 degrees called

A: Acute angle:          It is an angle that measures between 0°and 90° or π2 in radians.…

Q: Suppose triangle LMN has angles that measure x, 3x, and 5x. What is the value of each angle from…

A: Sum of all angles of a triangle is 180° x + 3x + 5x = 180° 9x = 180° x = 20° 3x = 3× 20 = 60°  5x =…