Finding Missing Side Lengths with Given Perimeters

Finding Missing Side Lengths with Given Perimeters

Assessment

Flashcard

Science

3rd Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is perimeter?

Back

Perimeter is the total distance around a shape. It is found by adding the lengths of all the sides.

2.

FLASHCARD QUESTION

Front

How do you calculate the perimeter of a rectangle?

Back

Add the lengths of all four sides: P = 2(length + width).

3.

FLASHCARD QUESTION

Front

If a shape has a perimeter of 32 meters and two sides are 11 meters each, what is the total length of the remaining two sides?

Back

10 meters.

4.

FLASHCARD QUESTION

Front

What does it mean if a shape has a 'missing side'?

Back

One side's length is not known.

5.

FLASHCARD QUESTION

Front

What is the formula for finding the perimeter of a square?

Back

P = 4 × side length.

6.

FLASHCARD QUESTION

Front

If a rectangle has a length of 5 meters and a width of 3 meters, what is its perimeter?

Back

16 meters (P = 2(5 + 3)).

7.

FLASHCARD QUESTION

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

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