All categories

3 years ago

Help answer these two pretty please

Mathematics

2 answers:

Degger [83]3 years ago

7 0

Answer:

those traingles are not similar

Step-by-step explanation:

for it to be a traingle it all have t omeasure the same side.

plz and thank you mark me brainliest.

4vir4ik [10]3 years ago

4 0

Answer:

none of these triangles are similar

Step-by-step explanation:

for a triangle to be similar, they have to have the same angle measures

You might be interested in

What is 12% of 800?

Scorpion4ik [409]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the surface area of the rectangular pyramid below?

Sidana [21]

Answer:

Option (A). 363 units²

Step-by-step explanation:

Surface area of the rectangular pyramid = Area of the rectangular base + Area of the lateral sides of the pyramid

Area of the rectangular base = Length × Width

= 11 × 11

= 121 units²

Area of the lateral sides = 4(Area of one lateral side)

= 4[ $\frac{1}{2}(\text{Base})(\text{Height})$ ]

= 2(11)(11)

= 242 square units

Area of the rectangular pyramid = 121 + 242

= 363 square units

Therefore, Option (A) will be the answer.

3 0

3 years ago

Plz help answer fast for 20 points

Lerok [7]

Answer:

wheres the question

Step-by-step explanation:

3 0

3 years ago

I'm doing inequalities in class but I don't really understand them as well as I should

Mariulka [41]

What do you need to solve for

6 0

3 years ago

A cylinder has a height that is 2 times as large as its radius. The lateral area of the cylinder is 16π square units. What is th

weeeeeb [17]

$\bf \textit{lateral surface area of a cylinder}\\\\
LA=2\pi rh~~
\begin{cases}
r=radius\\
h=height\\
-----\\
h=\stackrel{twice~r}{2r}\\
LA=16\pi 
\end{cases}\implies 16\pi =2\pi r(2r)\implies 16\pi =4\pi r^2
\\\\\\
\cfrac{16\pi }{4\pi }=r^2\implies 4=r^2\implies \sqrt{4}=r\implies 2=r$

and since h = 2r, well, you know what that is.

6 0

4 years ago