3.5 - Working with Formulas

3.5 - Working with Formulas

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
4.MD.A.3, 6.G.A.1, 7.G.B.4

+5

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is given by the formula: \( \text{Area} = \frac{1}{2} \times \text{base} \times \text{height} \)

Tags

CCSS.6.G.A.1

2.

FLASHCARD QUESTION

Front

Calculate the area of a triangle with a base of 10 cm and a height of 5 cm.

Back

Area = \( \frac{1}{2} \times 10 \times 5 = 25 \text{ cm}^2 \)

Tags

CCSS.6.G.A.1

3.

FLASHCARD QUESTION

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is given by the formula: \( \text{Area} = \text{length} \times \text{width} \)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

4.

FLASHCARD QUESTION

Front

Calculate the area of a rectangle with a length of 9 m and a width of 7 m.

Back

Area = \( 9 \times 7 = 63 \text{ m}^2 \)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

5.

FLASHCARD QUESTION

Front

What is the formula for the circumference of a circle?

Back

The circumference of a circle is given by the formula: \( C = 2\pi r \) where \( r \) is the radius.

Tags

CCSS.7.G.B.4

6.

FLASHCARD QUESTION

Front

If the circumference of a circle is \( 80\pi \) feet, what is the radius?

Back

Radius = \( \frac{C}{2\pi} = \frac{80\pi}{2\pi} = 40 \text{ feet} \)

Tags

CCSS.7.G.B.4

7.

FLASHCARD QUESTION

Front

What is the formula for calculating speed?

Back

Speed is calculated using the formula: \( \text{Speed} = \frac{\text{Distance}}{\text{Time}} \)

Tags

CCSS.6.EE.B.7

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