Week 3 - Lessons 1&2: MISSING SIDES WHEN THE PERIMETER IS KNOWN

Learning Target:

Here are the slides from the session.

X25 Y7.3 Wk2 Missing sides when perimeter is known

I can find missing sides on shapes when the perimeter is known

Here are the fluency practice questions from the session.

For each question:

a) Start by finding any missing sides needed using parts and wholes.

b) Then find the total perimeter using column addition.

Extension work for the session is Hegarty 552. You can also complete some of the secure and excellence challenges from the assessment guide here:

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