Pythagorean Theorem finding Legs

Multiple Choice

BELL-RINGER QUESTION

Jaslyn was asked to match the following graph to an equation.  Which of the following shows the linear relationship for the graph displayed below?

• $$y=-\frac{2}{3}x+1$$

• $$y=2x-1$$

• $$y=\frac{1}{2}x+2$$

• $$y=\frac{2}{3}x+1$$

Math Response

PARTNER PRACTICE

1. Finding Length of Legs (sides a or b). Round to the nearest thousandths place if necessary.

Type answer here

Correct Answer: 18.735

Deg^°

Rad

Math Response

INDEPENDENT PRACTICE

2. Finding Length of Legs (sides a or b). Round to the nearest hundredths place if necessary.

Type answer here

Correct Answer: 11.14

Deg^°

Rad

Math Response

INDEPENDENT PRACTICE

3. Finding Length of Legs (sides a or b). Round to the nearest tenths place if necessary.

Type answer here

Correct Answer: 14.9

Deg^°

Rad

Multiple Choice

PARTNER PRACTICE

4. Using the Pythagorean Theorem, determine if the given measurements lengths will form a right triangle.

65, 39, and 52

• Yes

• No

Multiple Choice

PARTNER PRACTICE

5. Using the Pythagorean Theorem, determine if the given measurements lengths will form a right triangle.

24, 26, and 10

• Yes

• No

Multiple Choice

INDEPENDENT PRACTICE

6. Using the Pythagorean Theorem, determine if the given measurements lengths will form a right triangle.

17, 8, and 15

• Yes

• No

Multiple Choice

INDEPENDENT PRACTICE

7. Using the Pythagorean Theorem, determine if the given measurements lengths will form a right triangle.

30, 40, and 50

• Yes

• No

Multiple Select

INDEPENDENT PRACTICE

8. Using the Pythagorean Theorem, determine which of the following will NOT form a right triangle.

Select ALL choices that apply.

• 13, 12, and 5

• 15, 10, and 5

• 12, 20, and 16

• 25, 24, and 10

• 8, 6, and 10

Multiple Choice

Exit Ticket 02/25 - TEK 8.7C

A right triangle and two of its side lengths are shown in the diagram.

Which measurement is closest to the value of x in centimeters?

• 37.1 cm

• 27 cm

• 40.8 cm

• 51 cm