Question

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

Answer 1

A 1 inch

Explanation:

Answer 2

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.