;
Learning starts with a question. Asking is a signal for knowledge request!
First time here? Checkout the FAQs!
x

*Math Image Search only works best with SINGLE, zoomed in, well cropped images of math. No selfies and diagrams please :)

The figure represents an empty cube with a circular opening at the top. The diameter of the opening is half the length of the diagonal $\mathrm{AB}$. The outer surface area of the cube (in square centimetres) is:

MyLinks On Acalytica | Social Proof Widgets | Web Analytics | Uptime Monitoring

0 like 1 dislike
582 views

The figure represents an empty cube with a circular opening at the top. The diameter of the opening is half the length of the diagonal $\mathrm{AB}$. The outer surface area of the cube (in square centimetres) is:


(A) $6 a^{2}-\frac{\pi a^{2}}{4}$
(B) $\quad 6 a^{2}-2 \pi a^{2}$
(C) $6 a^{2}-\frac{\pi a^{2}}{8}$
(D) $6 a^{2}-\frac{\pi a^{2}}{2}$

in Mathematics by Platinum (102k points) | 582 views

Related questions

1 like 0 dislike
1 answer
Find the volume of a pyramid with a base of 10 cm by 15 cm and a height of 8 cm.
asked Dec 8, 2022 in Mathematics by MathsGee Platinum (102k points) | 255 views
0 like 0 dislike
1 answer
What is the formula for the volume of a pyramid?
asked Jan 27 in Mathematics by AstraNova Diamond (59.3k points) | 241 views
0 like 0 dislike
1 answer
What's the area of square?
asked May 17, 2022 in Mathematics by AstraNova Diamond (59.3k points) | 395 views
0 like 0 dislike
1 answer
What is the area of a triangle with base 6 and height 4?
asked Jan 27 in Mathematics by AstraNova Diamond (59.3k points) | 233 views
0 like 0 dislike
0 answers
Find the area of a triangle with base 5 and height 7.
asked Jan 9 in Mathematics by MathsGee Platinum (102k points) | 210 views

Join MathsGee Q&A, where you get instant answers to your questions from our AI, AstraNova and verified by human experts. We use a combination of generative AI and human experts to provide you the best solutions to your problems.

On the MathsGee Q&A, you can:

1. Get instant answer to your questions

2. Convert image to latex

3. AI-generated answers and insights

4. Get expert-verified answers

5. Vote on questions and answers

6. Tip your favorite community members

7. Join expert live video sessions (Paid/Free)

8. Earn points by participating

9. Take a course

10. Enjoy our interactive learning resources


Posting on the MathsGee Q&A

1. Remember the human

2. Act like you would in real life

3. Find original source of content

4. Check for duplicates before publishing

5. Read the community guidelines


MathsGee Q&A Rules

1. Answers to questions will be posted immediately after moderation

2. Questions will be queued for posting immediately after moderation

3. Depending on the number of messages we receive, you could wait up to 24 hours for your message to appear. But be patient as posts will appear after passing our moderation.


Categories

MathsGee Q&A


Acalytica


Social Proof


Web Analytics


Courses


Most popular tags