2 years ago

Formula to find base of a triangle

Mathematics

1 answer:

ohaa [14]2 years ago

8 0

Answer:

b=2 A/a sin γ

Step-by-step explanation:

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Find the arc length of the partial circle..

Gala2k [10]

Answer:

The arc length of the partial circle is $6\pi\ units$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

In this problem we have a 3/4 of a circle

the circumference is equal to

$C=(\frac{3}{4})2\pi r$

$C=\frac{3}{2}\pi r$

we have

$r=4\ units$

substitute

$C=\frac{3}{2}\pi (4)$

$C=6\pi\ units$

5 0

3 years ago

Hii! hopefully you can answer this :)

Gekata [30.6K]

Answer:

1.C

2.A

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Fencing a horse corral carol has 2400 ft of fencing to fence in a rectangular horse corral. (a) find a function that models the

Vanyuwa [196]

Here it is given that the width is x ft and total length of the fence is 2400 ft .

Let the length be y ft

So we have

$2(x+y) =2400
\\
x+y=1200
\\
y = 1200 -x$

Let A represents area, and area is the product of length and width .

So we get

$A = x y$

Substituting the value of y, we will get

$A = x (1200-x)= 1200x -x^2$

Second part

The area is maximum at the vertex, and vertex is

$x = - \frac{1200}{2(-1)} = 600 feet$

And

$y=1200-x = 1200-600 = 600 feet$

And that's the required dimensions .

8 0

2 years ago

A triangle has two sides of lengths 5 and 12 what value could be the third side check all that apply

seropon [69]

Answer:

9 and 11

Step-by-step explanation:

6 0

3 years ago

Shanta got 215 marks in an examination. if she had got 10 marks more, she would have scored 60% of the total marks. What are the

ololo11 [35]

She got 215....but if she would have gotten 10 more, she would have scored 60% of the total marks......so if she got (215 + 10) = 225 she would have scored 60% of the total marks...

so 60% of the total marks = 225
0.60x = 225
x = 225/0.60
x = 375 <===

8 0

3 years ago