07-05-2017
Mathematics

contestada

Given: BC = 10 inches
AC = inches
m∠CBD = 60°
m∠CAD = 90°

Given BC 10 inches AC inches mCBD 60 mCAD 90 class=

Respuesta :

padawan padawan

07-05-2017

m∠CBD = 60°
BD = BC = 10 (radius)
m∠BCD = m∠BDC = 60°
equilateral triangle
CD = BC = 10

m∠CAD = 90°
AD = AC (radius)
m∠ACD = m∠ADC = 60°
AC = CDsin(45) ; pythagorus
= 10/sqrt(2) = 5sqrt(2)

Answer Link

Otras preguntas

What factor is paired with 33 to give 99?

A console game, ZOMBIES!, has come out recently. It sells for $60. Which of these might lower the price of the game? a)A negative article about the game from a

Find QR in the following problems. R is between Q and S. 1.If RS=44.6 and SQ=68.4, find QR. 2. If RS=33.5 and RQ=80, find SQ. THANK YOU SOO MUCH!!

Which of these terms means "the level of satisfaction a need or want provides"? 1.Choice 2.Scarcity 3.Utility 4.Opportunity cost

What is another name for "the land between two rivers?" a. Sumer b. Babylonia c. Mesopotamia d. Akkad

Which of the following best addresses the economic question For whom to produce? a) Compass Learning Group contracts a team from India to write a course. b)Hea

What other compatible numbers could you use for 428 and 286

How to use bogus in a sentence

Five beans have a mass of 2.1 g. How many beans are in 0.454 kg of beans.

Last season Sara was up to bat 38?times and got 12 hits.. What is the simplified ratio of Sara's hits to Sara's at- bats. Is it 19:16 6:13, 13:19,6:19.