Math Review Group

Math Review Group

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

How would you write 564,000,000 in scientific notation?

Back

5.64 x 10^8

2.

FLASHCARD QUESTION

Front

What is the formula for finding the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

3.

FLASHCARD QUESTION

Front

Find the slope of the line that passes through the points (1, 2) and (4, 5).

Back

Slope = (5 - 2) / (4 - 1) = 1

4.

FLASHCARD QUESTION

Front

What is the volume formula for a cone?

Back

Volume = (1/3)πr²h

5.

FLASHCARD QUESTION

Front

Calculate the volume of a cone with a radius of 3 cm and a height of 11 cm.

Back

Volume = (1/3)π(3)²(11) ≈ 103.67 cm³

6.

FLASHCARD QUESTION

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

7.

FLASHCARD QUESTION

Front

If one side of a right triangle is 10 and the other is 6, what is the length of the hypotenuse?

Back

Hypotenuse = √(10² + 6²) = √136 ≈ 11.7

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