Ask a New Question

Given: ABCD is a rectangle, AC∩BD= O, m∠ABD=30°, AC=16 in. Find BC

1 answer

AC = BD = 16 (diagonals of rectangle)
m∠BDC=30° because AB || DC
sin 30 = BC / BD = BC / 16
so
BC = 16 sin 30 = 16 * 1/2

Ask a New Question or answer this question.

Similar Questions

1.The coordinates of rectangle ABCD are A(2, 2), B(2, 5), C(6, 5), and D(6, 2). Using rectangle ABCD, find the coordinates of
1. 1 answer
Which line of reflection would make rectangle A'B'C'D' the image of rectangle ABCD?A figure shows rectangle ABCD and rectangle A
1. 1 answer
The figure below shows rectangle ABCD:Rectangle ABCD with diagonals AC and BD passing through point E The following two-column
1. 1 answer
A rectangle ABCD has three of its vertices at A(2, 1),B(6, 1), and C(6, 3). Find the fourth vertex D and the area of rectangle
1. 1 answer

more similar questions