200k views
4 votes
A rectangular picture frame measures 42 cm by 14 cm what is the perimeter or distance around the picture frame in meters

2 Answers

1 vote
The formula to find the perimeter of a rectangle= 2(l+b) so let's substitute the numbers 2(42+14) = 2x56 =112
User Eliakin Costa
by
7.1k points
7 votes
The perimeter of a rectangle equals 2*l+2*w.

2*42+2*14
84+28= 112

112 cm/ 100 cm per meter= 1.12 m

Final answer: 1.12 m
User Frage
by
7.3k points