XxitzmeyanyanxX XxitzmeyanyanxX

28-11-2021
Mathematics

contestada

If mCA = 50° and mER = 40⁰, what is the m∆CSA ?

If mCA 50 and mER 40 what is the mCSA class=

Respuesta :

mhanifa mhanifa

28-11-2021

Answer:

45°

Step-by-step explanation:

Given:

mCA = 50°
mER = 40⁰

Angle formed by intersecting chords is the half the sum of arc measures formed by same chords:

m∠CSA = m∠ESR = 1/2(mCA + mER) = 1/2(50° + 40°) = 45°

Answer Link

Otras preguntas

What is half of a quarter of 400?

A single strand of DNA helix consists of 100 nitrogenous base pairs. If 36 of the bases are adenine and 24 are cytosine, how many should be thymine on the compl

Which phrase best describes osmosis? A. the process by which the cytoplasm physically divides B. the process of DNA synthesis C. the process where distribution

How does the carbon dioxide necessary for photosynthesis enter plants? a. through their roots b. through openings in the leaves called stomata c. the plants pro

The equation that is used to solve second law problems is # F= ma. ( A) what does of each variables mean? F= --------'-------- M= ------------ a--------------

why did the framers chose to make limited government part of our government?

Which of the following conditions is necessary for the development of a hurricane? warm, moist air warm ocean waters mild winds in the upper atmosphere all of t

Can anybody help me how to sketch each line and find the slope and y-intercept?

Using a compound microscope, Jorge is able to see a single celled organism that is moving rapidly in the field of view. He can just make out one, long, whip-lik

The greenhouse effect is a result of A. consumption of fruits and vegetables that produce a biofuel. B. absorption and radiation of energy in the atmosphere. C.