4 years ago

The diagonal of a rectangle is 25 in. The width is 15 in. What is the area of the triangle?

1 answer:

3 0

First, find the length
L^2+W^2=D^2 )L for length, W for width, D for diagonal)
L^2=25^2-15^2=625-225=400
L=20
A=1/2 of L*W= (1/2)*20*15=150 square inches

You might be interested in

Jalen is buying a new car. Model: compact, luxury, sport Transmisión: automatic, manual Color: red, blue, black, yellow Jalen de

Gwar [14]

<h3>Jalen can decide a yellow car in 6 possible ways.</h3>

Step-by-step explanation:

The total number of options in Model = 3

{Compact, Luxury, Sport}

The total number of options in Transmission = 2

{Automatic, Manual }

The total number of options in color = 4

{Red, Blue, Black, Yellow }

The color he has decided is <u>YELLOW.</u>

<u></u>

So, the total number of options in model is 3 and transmission is 2.

⇒ The number of ways that can be decided = 3 x 2 = 6 ways

So Jalen can decide a yellow car in 6 possible ways.

3 0

3 years ago

Please help!!-- What is the measure of arc AT in the circle O below?

Gala2k [10]

Answer:

Step-by-step explanation:

Arc AT = angle at the center 97°

4 0

3 years ago

Which one????????????

VARVARA [1.3K]

Which what ? Put the question and will help you

6 0

3 years ago

Tch, hi ok help. thanks bye

Vikki [24]

Answer is C hope this helps

5 0

3 years ago

670<br> If a die is rolled 3 times, what is the total number of possible outcomes?

Triss [41]

There is to say, for each first roll, we start out with six possibilities; for each of these, there are six possibilities for the second roll; finally, for each second roll, there are six possibilities for the third. So, 6 cubed. So, 216 is our denominator, i.e., the number of all possible outcomes.

Answer: 216

6 0

3 years ago