2 years ago

Explain how you can find the area of a polygon

Mathematics

1 answer:

anyanavicka [17]2 years ago

7 0

Answer:

put a ruler in it and there it is

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I need help with these two questions<br><br>

Galina-37 [17]

Answer:

The first one: 19/15a

second one: b²-4ac = D

Step-by-step explanation:

for first one: take LCM and solve

for second one: you square the expression on both sides then b²= D + 4ac, then when you take 4ac to the left hand side, it becomes b²-4ac= D

6 0

2 years ago

Find the missing measure for a right circular cone given the following information. Find L.A. if r = 6 and h = 8 48 60 96

svetlana [45]

$\bf \textit{lateral area of a cone}\\\\
LA=\pi r\sqrt{r^2+h^2}\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=6\\
h=8
\end{cases}\implies LA=\pi(6)\sqrt{6^2+8^2}
\\\\\\
LA=6\pi \sqrt{100}\implies LA=6\pi (10)\implies LA=60\pi$

8 0

3 years ago

What's the answer !!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B58%20%5Ctimes%2058%7D%20" id="TexFormula1" title=" \s

Vladimir [108]

Solution given:

$\sqrt{58 \times 58}$

$\sqrt{58²}$ =±58

8 0

2 years ago

Read 2 more answers

Someone please helpp meeee w this like i don’t understand

MrMuchimi

Answer:

Step-by-step explanation:

it cant pass since multiple points intersect

3 0

2 years ago

I need help with 3, 4, 5, and 6

Ostrovityanka [42]

3. The answer is 18 because 12➗4= 3 so 6*3=18

3 0

2 years ago