The diagonal of rectangle ABCD measures 2 inches in length. What is the length of line segment AB? 1 inch StartRoot 3 EndRoot inches 4 inches 4 StartRoot 3 EndRoot inches

Question

asked Dec 25, 2020 88.6k views

2 Answers

OscarRyz · Answer 1 · 2020-12-28T21:06:36+0000

Answer:

1 inch.

Step-b-step explanation:

Sine 30 = BC / 2

1/2 = BC/2

2BC = 2

BC = 1

But BC = AB ( because they are opposite sides of a rectangle).

So AB = 1 inch.