asked 229k views
5 votes
Jana is decorating a picture frame by gluing straws around the borders and adding wooden stars at the corners.

The picture frame measures 20 centimeters by 120 millimeters.
What is the perimeter in millimeters of a picture frame?

asked
User Ssword
by
8.4k points

1 Answer

2 votes

Answer:

640 mm

Explanation:

20 cm = 200 mm

200 + 200 + 120 + 120 = 640

answered
User Abhijeet Kasurde
by
7.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.