What is the length of the hypotenuse in a right triangle with both legs measuring 7 ft?

Using the Pythagorean Theorem: $$c = \text{sqrt}(7^2 + 7^2) = \text{sqrt}(49 + 49) = \text{sqrt}(98) \text{ ft}$$ .

What is the perimeter of a rectangle with dimensions 6 cm by 4 cm?

The perimeter is calculated as follows: $$P = 2(6 + 4) = 20 \text{ cm}$$ .

What is the formula for calculating the area of a rectangle?

The area (A) of a rectangle can be calculated using the formula: $$A = l \times w$$ , where l is the length and w is the width.

If a triangle has an area of 35 cm² and a base of 10 cm, what is the height?

Using the area formula: @@A = rac{1}{2} imes b imes h ightarrow 35 = rac{1}{2} imes 10 imes h ightarrow h = 7 ext{ cm}@@.

What is the relationship between the sides of a right triangle?

In a right triangle, the relationship between the lengths of the sides is defined by the Pythagorean Theorem: $$c^2 = a^2 + b^2$$ .

How do you find the perimeter of a square?

The perimeter (P) of a square can be calculated using the formula: $$P = 4s$$ , where s is the length of one side.

What is the area of a rectangle with a length of 12 cm and a width of 3 cm?

Using the area formula: $$A = 12 \times 3 = 36 \text{ cm}^2$$ .

What is the formula for the area of a parallelogram?

The area (A) of a parallelogram can be calculated using the formula: $$A = b \times h$$ , where b is the base and h is the height.

7th Period - 2nd Nine Weeks Exam Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Pythagorean Theorem?

Back

2.

FLASHCARD QUESTION

Front

How do you find the length of the hypotenuse using the Pythagorean Theorem?

Back

3.

FLASHCARD QUESTION

Front

What is the formula for the perimeter of a rectangle?

Back

4.

FLASHCARD QUESTION

Front

How do you calculate the area of a triangle?

Back

5.

FLASHCARD QUESTION

Front

What is the perimeter of a rectangle with length 10 feet and width 4 feet?

Back

6.

FLASHCARD QUESTION

Front

If a right triangle has legs of length 5 cm and 12 cm, what is the length of the hypotenuse?

Back

7.

FLASHCARD QUESTION

Front

What is the area of a triangle with a base of 8 cm and a height of 5 cm?

Back

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