On circle of center O, angle BAC + angle BDC=80°, then angle BOC measures?

Q: 20. Determine the angle between a = (5, 3, 0) and b = (-1, 0, 8)

A:

Q: 10. In the figure, the ray TWw bisects angle VTU and the meas- 104 What is the measure of arc VW?

A: Given

Q: Triangle A DEF is a Right triangle, where angle F = 90", side d = 19, side f = 38. Find the measure…

A: In △DEF, m∠F=90° d=19f=38 Use sine law in △DEF: sinDd=sinFfsinD19=sin90°38sinD=1938sinD=12…

Q: what is the value of side c given a triangle with side a=54, side b=103 and C=72 degree?

A: Given the query is to find the the length of side c.

Q: What is the area of triangle ABC with 2C = 54°, AC = 11, and CB = 14?* 62.3 units? 124.6 units…

A: Area

Q: side a, across from angleA In friangle is 10.6 inches, side c across from c is 15.7 nches and angle…

A: cosine and sine rule of triangle

Q: Measure the distance AB, if BC = 67 m and angle C = 45- degree. X

A:

Q: Explain

A: Yes, they are simmilar

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

A: To find the following sides and angles

Q: In triangle BAG, angle a is 90°, b= 5.3, g= 24.8 what does the hypotenuse Equal?

A: Given data, In triangle BAG, angle a is 90°, b= 5.3, g= 24.8  hypotenuse = ?

Q: What is 1 minute of angle measure?

A: We have to evaluate 1 minute of angle measure.

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: The angle 0 is in standard position, passing through the point (12, -35). What is the measurement of…

A: Given point: (12,-35)