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

What is the first key to preparation in First Aid? *

on the pressure. For trial 1, students took their pressure measurement at room temperature then, before testing, they recorded their predictions on the table be

Please anyone need help on this

is a device connected to a sound card in the system.

exterior angle theorem A) 110° B) 34° C) 23° D) 30°

Can someone help me find the measure of each angle in the diagram?

What is the momentum of a 1,700 kg car travelling in a straight line at 13 m/s?

How many numbers are reciprocals of themselves?

2x + 45 (Will be marked brainlist)

Factor the algebraic expression 18a + 15=