8.1 - 8.8 Review 21-22

8.1 - 8.8 Review 21-22

Assessment

Flashcard

Mathematics

9th - 10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for the perimeter of a triangle?

Back

The perimeter of a triangle is the sum of the lengths of its three sides: P = a + b + c.

2.

FLASHCARD QUESTION

Front

What is a 45-45-90 triangle?

Back

3.

FLASHCARD QUESTION

Front

How do you find the length of the hypotenuse in a 30-60-90 triangle?

Back

4.

FLASHCARD QUESTION

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

5.

FLASHCARD QUESTION

Front

How do you calculate the missing angle in a triangle?

Back

To find a missing angle in a triangle, subtract the sum of the known angles from 180 degrees.

6.

FLASHCARD QUESTION

Front

What is the formula for the area of a triangle?

Back

7.

FLASHCARD QUESTION

Front

What is the Pythagorean theorem?

Back

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