Seudónimo Seudónimo

03-05-2017
Mathematics

contestada

In ∆ABC, m∠A = 60º, m∠C = 30º, and AB = 6 inches. What is the length of side BC?

Respuesta :

03-05-2017

The degrees let you know this a right angle with angles being 30 60 90 the side across 60° is x (square root)3
The side across 30° is x
6 is on opposite side of angle c 30°
So bc will be x (squareroot) 3
6 (squareroot)3

Answer Link

Otras preguntas

How might a soldier inconspicuously attack his enemy?

What issues led to the revolts in South America? social injustice slavery emigration economic restrictions

how do you say: 'I'm afraid of heights' in french

How would I oreder the numbers least to greatest 4.2,-41/9,-4.6,43/8

What's times what equals 116??

The legs of an isosceles right triangle are 5 inches long. What is the length of the hypotenuse of the triangle to the nearest inch?

what is the solution to 3!

what is 4x squared minus 3x to the 5th plus x

what is a transfer of food goods and disease between the old new worlds columbian

Although dry regions may never be as densely populated as those near water, which of the following factors has led to increased populations in dry areas?