Question

01...****
72 mm. =
....cm.
Bars many be either
...or.
Side of square =...
A constant has a.
....value.
A ratio has...
..units.
There are.....
.terms in a ratio.
A......... triangle has no line of syminetry.
The number of lines
of symmetry of square is..
Two lines intersecting at right angle are known as​

Answer 1

Answer:

72 mm = 7.2 cm

Bars many be either horizontal or vertical.

Side of square = s

A constant has a fixed value.

A ratio has no units.

There are 2 terms in a ratio.

A scalene triangle has no line of symmetry.

The number of lines of symmetry of square is 4.

Two lines intersecting at right angle are known as

perpendicular lines.