3 years ago

Find the area of the shaded figure ? Help !!

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

4 0

The area of the figure is 144

You might be interested in

Find the area of a triangle with a =33, b =51, and c =42.

PolarNik [594]

Answer:

d. 690.1 units²

Step-by-step explanation:

1. You can use the Heron's formula to calculate the area of the triangle, which is:

$K=\sqrt{s(s-a)(s-b)(s-c)}$

Where:

$s=\frac{a+b+c}{2}$

2. Calculate $s$ :

$s=\frac{33+51+42}{2}\\s=63$

3. Substitute values into the formula shown above and calculate the area, as following:

$K=\sqrt{63(63-33)(63-51)(63-42)}\\K=690.1units^{2}$

4. Therefore, the area is 690.1 units².

4 0

2 years ago

The area A of a sector of a circle is given by A=πr²s/360, where r is the radius of the circle and s is the angle measure(in deg

Leokris [45]

$A= \frac{ \pi r^2s}{360} \\ \\ \pi r^2s=360A \\ \\ s= \frac{360A}{ \pi r^2}$

5 0

3 years ago

Read 2 more answers

hugo sells handmade key chains online. Yesterday he made 6 keychains in 30minutes. hugo wants to make 9 keychains today . if hug

Art [367]

Answer:

45 minutes, hope this helps

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Determine if the two triangles are congruent

8090 [49]

They are not congruent. Hope this helped!

6 0

2 years ago

The pair of points is on the graph of an inverse variation. Find the missing value.

rosijanka [135]

Answer:

The answer is 2

Step-by-step explanation:

7 0

2 years ago