alman12251030 alman12251030

23-05-2020
Mathematics

contestada

which formula can be used to find the measure of angle a. 1/2(a°+b°) b. 1/2(a°-c°) c. 1/2(b°+c°) d. 1/2(a°-b°)

which formula can be used to find the measure of angle a 12ab b 12ac c 12bc d 12ab class=

Respuesta :

jimrgrant1 jimrgrant1

23-05-2020

Answer:

d

Step-by-step explanation:

The secant- secant angle 1 is one half the difference of the measures of the intercepted arcs, that is

∠ 1 = [tex]\frac{1}{2}[/tex](a - b)°

Answer Link

Otras preguntas

What is 37.5 as a percent.

What political changes from ca. 1900 to the present led to territorial, demographic, and nationalist developments?

What is the equation of the line that goes through the points (4,-1) and (2,3)?

How many different keys can be used in a single sort?

Simpson is solving the systems of equations below by substitution. Show Mr. Simpsons first step if he substitutes the first equation into the second equation. D

WHAT WAS THE ROLE OF FREE AFRICAN AMERICANS IN THE NORTH?

Exam scores in a large class are normally distributed with a mean of 60 and standard deviation of 10. The teacher decides to boost the scores by multiplying eve

5 meters What is the area of this square? 15 square meters 25 square meters 20 square meters 10 square meters

umm i need help on this too

Please help me on this I wanna pass so bad