All categories

4 years ago

Find the area of the shape shown below.

Mathematics

2 answers:

Elena-2011 [213]4 years ago

5 0

Umm I thought I knew what it was idk look it up on safaris google

geniusboy [140]4 years ago

3 0

Answer:

10 units²

Step-by-step explanation:

find the area of each of them.

hope this helps

You might be interested in

Evaluate-32 + (2 – 6)(10)<br> The answer is -49

Drupady [299]

Ok thank you I think you answered in the wrong place

8 0

4 years ago

Write an expression equivalent to 6x+3y-4x+2

ch4aika [34]

Answer:

10x+3y+2

Step-by-step explanation:

5 0

3 years ago

) Find the coordinates of the point A' which is the symmetric point

soldier1979 [14.2K]

Let, coordinate of point A' is (x,y).

Since, A' is the symmetric point A(3, 2) with respect to the line 2x + y - 12 = 0.

So, slope of line containing A and A' will be perpendicular to the line 2x + y - 12 = 0 and also their center lies in the line too.

Now, their center is given by :

$C( \dfrac{x+3}{2}, \dfrac{y+2}{2})$

Also, product of slope will be -1 .( Since, they are parallel )

$\dfrac{y-2}{x-3} \times -2 = -1\\\\2y - 4 = x - 3\\\\2y - x = 1$

x = 2y - 1

So, $C( \dfrac{2y -1 +3}{2}, \dfrac{y+2}{2})\\\\C( \dfrac{2y + 2}{2}, \dfrac{y+2}{2})$

Also, C satisfy given line :

$2\times ( \dfrac{2y + 2}{2}) + \dfrac{y+2}{2} = 12\\\\4y + 4 + y + 2 = 24\\\\5y = 18\\\\y = \dfrac{18}{5}$

Also,

$x = 2\times \dfrac{18}{5 } - 1\\\\x = \dfrac{31}{5}$

Therefore, the symmetric points is $A'(\dfrac{31}{5}, \dfrac{18}{5})$ .

7 0

3 years ago

What is the area of the circle? Use 3. 14 as an estimate for pi.

Ierofanga [76]

153.86m^2

Step-by-step explanation:

diameter=14

radius=14/2=7

area of circle=pi×r^2

"" =3.14×7^2

=3.14×7×7

=153.86m^2

7 0

3 years ago

4) Benny got fast food for lunch. Benny paid $2.71 on soup and $4.03 on a hamburger with a

Yuliya22 [10]

Benny got $3.26 back from his purchase

6 0

4 years ago