Question

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

is parallel to . and are perpendicular to and .

The ratio of the lengths of and is __:__

Answer 1

1:1

Explanation:

Answer 2

1 : 1

Explanation:

PQ parallel to RS

PR and PS ; perpendicular to PQ and RS

FOR parallel lines, the perpendicular line joining then are always the same ; here the 4 angles formed are all 90°