The following shape has 1 pair of parallel sides What is the area of the shape?

Mathematics

1 answer:

Ivanshal [37]2 years ago

6 0

Answer:

67.5

Step-by-step explanation:

Because I know

You might be interested in

PleAse help and show how you got it if you don’t mind

Lorico [155]

1)

$\bf \textit{surface area of a cube}\\\\
s=6x^2\quad 
\begin{cases}
x=\textit{length of a side}\\
---------\\
s=150
\end{cases}\implies 150=6x^2\implies \cfrac{150}{6}=x^2
\\\\\\
25=x^2\implies \sqrt{25}=x\implies \boxed{5=x}$

3)

$\bf \textit{volume of a square pyramid}\\\\
V=\cfrac{b^2h}{3}\quad 
\begin{cases}
b=\textit{base's side}\\
h=height\\
-------\\
h=3\\
V=25
\end{cases}\implies 25=\cfrac{b^2\cdot 3}{3}\implies 25=b^2\cdot \cfrac{3}{3}
\\\\\\
25=b^2\cdot 1\implies 25=b^2\implies \sqrt{25}=b\implies \boxed{5=b}$

3 0

2 years ago

4 x 3 =<br> Known fact: 2 X 3 =<br> Double the product: 6 + 6 =

gulaghasi [49]

Answer:

4×3= 12

2x3=6

6+6=12

Is this what you are asking for?

4 0

2 years ago

A point B(−4,4) is rotated 90° clockwise about the origin. FInd the coordinates after rotation.