Agence spatiale canadienne
Symbol of the Government of Canada

Table of Contents

Phase 5 - Powering Up

Accuracy Counts

Teacher Notes

  1. This activity can be completed individually.

  2. The approximate time for completion is 15-30 minutes.

  3. This activity focuses on accurate application of mathematics skills related to calculation of perimeter and area.

  4. Answers:

Area
Perimeter
a. 8 m2
12 m
b. 6 m2
10 m
c. N/A
9 cm
d. 5 cm2
N/A
e. 3 cm2
N/A
f. 1.5 m2
N/A
g. 2 m2
6 m
h. 10 cm2
14 cm
i. 5 cm2
N/A
j. N/A
9 m

Accuracy Counts

As part of your training as a Junior Space Explorer, Mission Control requires that you demonstrate your skills in calculating area and perimeter.

Calculate the area and perimeter of each polygon.

Accuracy Counts