3 years ago

Find the perimeter of a right triangle with a leg of 8 cm and a hypotenuse of 17 cm.

Mathematics

2 answers:

Westkost [7]3 years ago

6 0

P = 43.78829

The equal sign will be squiggly lines. (I forget what they are called.

Nookie1986 [14]3 years ago

4 0

Answer:

40cm

Step-by-step explanation:

1. To find the missing leg, use the Pythagorean theorem a²+ b² = c² and substitute the numbers a² + 8² = 17².

2. So a = 15 since 17²-8² = 289 - 64 =225 and the square root of 225 is 15

3. Now that all the lengths have been found. So the perimeter of the right triangle is 40cm.

You might be interested in

Haley's car gets at least 18 miles per gallon. If she plans a trip that is 200 miles, what is the minimum number of gallons she'

Dmitriy789 [7]

200 divided by 18 = 11.1
This means that the minimum number of gallons that she will need is 11.1.

6 0

3 years ago

Read 2 more answers

if you save 75$ every week and your friend saves 50$ a week, after how many weeks will both of you have he same amount of money

s2008m [1.1K]

If you keep getting money he wont catch up, but if not he'll get $7.14 a day up to $100. He will be pass you so you will take out some days so you both are at $75 on the 4 day of the next day you guys will be close he will have $78.56.

5 0

3 years ago

Please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

andrew11 [14]

Answer: A is (arithmetic sequence)

and D is 1 2 3 4 5 6 7

Unfortunately, I only know the answer to those two.

Sorry.

5 0

2 years ago

Please help me again

dangina [55]

Answer:

Step-by-step explanation:

Step 1: Solve for x

x + 3x + 2x = 180

6x / 6 = 180 / 6

x = 30

Step 2: Find the measure of angle C

Angle C = 2x

Angle C = 2(30)

Angle C = 60 degrees

Answer: 60

3 0

3 years ago

Identify the transformation(s) where the image has the opposite orientation as the preimage.

Dmitry_Shevchenko [17]

glide reflection and reflection

6 0

3 years ago

Read 2 more answers