Find the area of the figure. (Sides meet at right angles.)

Mathematics

1 answer:

DedPeter [7]3 years ago

7 0

9514 1404 393

Answer:

40 square feet

Step-by-step explanation:

The sum of horizontal lengths is 2+4+2 = 8 ft, so the bottom rectangular portion of the figure has an area of ...

A = bh = (8 ft)(3 ft) = 24 ft²

The top rectangular portion of the figure has an area of ...

A = bh = (4 ft)(4 ft) = 16 ft²

Then the total area of the figure is ...

24 ft² +16 ft² = 40 ft² . . . . area of the figure

You might be interested in

Help Please help me

bonufazy [111]

Answer:

Step-by-step explanation

The answer is D I did this before in 8th grade Im in Oxford

4 0

3 years ago

Two corresponding sides of two similar pentagons are 14 cm and 21cm

ivolga24 [154]

The ratio is 4/9.

Area = n (s/2)^2 / tan(π /n)

8 0

3 years ago

Which property is illustrated by -8 + 0 = -8

Radda [10]

This is the additive identity property or identity property of addition.

This property states that when you add 0 to a number, the result is the original number.

5 0

4 years ago

Make a cumulative frequency table and a histogram

Sholpan [36]

Answer:

Frequency table

2,4,5,5,5,6,7,8,9,9,10,11,12,15

4 0

4 years ago

find the volume of the smallest right circular cylinder that will hold a sphere whose radius is 4 meters. find the volune of the

Sonja [21]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\quad 
\begin{cases}
r=radius\\
------\\
r=4
\end{cases}\implies V=\cfrac{4\pi 4^3}{3}\implies V=\cfrac{256\pi }{3}\\\\
-------------------------------\\\\
\cfrac{sphere}{cylinder}\qquad \cfrac{2}{3}\impliedby ratio~thus\implies \cfrac{2}{3}=\cfrac{\stackrel{sphere}{v}}{\stackrel{cylinder}{v}}
\implies 
\cfrac{2}{3}=\cfrac{\frac{256\pi }{3}}{v}
\\\\\\
v=\cfrac{3\cdot \frac{256\pi }{3}}{2}\implies v=\cfrac{256\pi }{2}\implies v=128\pi$

8 0

3 years ago