Benchmark review day 3

Benchmark review day 3

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Pythagorean Theorem?

Back

The Pythagorean Theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b). Formula: a² + b² = c².

2.

FLASHCARD QUESTION

Front

What type of triangle does the Pythagorean Theorem apply to?

Back

The Pythagorean Theorem ONLY works on right triangles.

3.

FLASHCARD QUESTION

Front

How do you calculate the length of a ramp represented as a right triangle?

Back

Use the Pythagorean Theorem: if the ramp is the hypotenuse, and the other two sides are the height and base, calculate using a² + b² = c².

4.

FLASHCARD QUESTION

Front

What is the formula for finding the distance between two points (A and B) on a coordinate plane?

Back

Distance = √((x2 - x1)² + (y2 - y1)²).

5.

FLASHCARD QUESTION

Front

If a water tower starts with 2,030 gallons and leaks 40 gallons per hour, how do you represent the water left after x hours?

Back

Water left = 2030 - 40x.

6.

FLASHCARD QUESTION

Front

How do you represent the amount of water filling a pond at a rate of 350 gallons per hour after x hours?

Back

Water in pond = 350x.

7.

FLASHCARD QUESTION

Front

What inequality represents when the water tower has less water than the pond?

Back

2030 - 40x < 350x.

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