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Julli [10]
3 years ago
7

How do you find the area of a triangle?

Mathematics
1 answer:
kirza4 [7]3 years ago
4 0
Hello!

We use formulas to find the areas of different shapes. The formula for the area of a triangle is:

1/2 bh

These means that you must multiply the base by the height and then divide it by two.

Good Day!
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If the diameter of a circle is 25 inches, what is the radius of the circle?
sergij07 [2.7K]
Hello there, and thank you for posting your question here on brainly.

The diameter of a circle is how long it is from the left side of the circle to the right side.

The radius of a circle is the length of either the left or the right side to the middle.

So, the radius is half of a radius.

You can divide the known diameter by 2 to get your answer.

Its diameter is 25.

Divide 25 by 2.

25 / 2 = 12.5

Its radius is 12.5 in.

That would be answer choice A.

Hope this helped!! ☺♥
8 0
3 years ago
Briana buys a ring marked $49.99. She receives a 20% discount. Which equation can be used to find the sale price of the ring?
sergij07 [2.7K]
Answer B, s = 49.99(0.80)
5 0
3 years ago
HeLP ME!!! 2/5w-2=7/5w solve the equation using the addition property of equality.
dangina [55]

The answer would be -2 i had the same problem on my quiz and the correct answer was -2

4 0
3 years ago
A parallelogram when one side and two diagonals are given​
9966 [12]
Where is it? Don’t see it so uh

6 0
3 years ago
Simplify to create an equivalent expression 6(7-3y)+6(y+1)
NeTakaya

Answer:

-12y+48

Step-by-step explanation:

6(7-3y)+6(y+1)

42-18y+6y+6

-12y+42+6

-12y+48

6 0
3 years ago
Read 2 more answers
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