Math, asked by sujithsuresh8322, 7 months ago

What is the total surface area of a cube whose edges measure 9cm each

Answers

Answered by sidhupari

2

Step-by-step explanation:

Surface area = 6 a^2 = 6 .a.a = 6×9×9= 6×81 = 486 cm^2

Answered by rani5844

1

Answer:

s. area of square = 9×9

=81

total squares in cube = 6

s. area of cube= 6 ×s. area of single square

=6×81 = 486

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

#Choose the best answer: 1) Words underlined in red color indicates the mistake. a) Grammatical b) Spelling c) Punctuation 2. Proofing group is found under the tab. a) View b) Home c) Review 3. a text is producing a duplicate copy of the text. a) Copying b) Moving c) Creating 4. click within the word to select a whole word. a) Single b) Triple c) Double 5. Line and Paragraph Spacing command is...

Math, 3 months ago

I. Fill in the blanks: 1. The smallest 8-digit number is 2. When we add 0 to any number we get_____ 3. The Roman number for 500______ 4. Every number is a factor of______ 5. The only prime number that is even is_______ 6. Dividend = divisor*quotient+ ______ The sum of given quantities 7. Average ?__________...

Social Sciences, 3 months ago

What is the main purpose of research process, to produce new knowledge with. (A) All of these (B) Constructive research (C) Empirical research (D) Exploratory research...

Math, 7 months ago

Consider the binary operation *on the set R of the real numbers defined by a*b=ab/4. Find the identity element and inverse of 5...

Math, 7 months ago

if A =[ 7 -2. B= [-2 -1. then find AB' -1 2. 4. 2. and BA'. 5 3]. -1 0]...

Physics, 1 year ago

What is Mechanical advantage of lever...

Science, 1 year ago

Answer these all parts please, anyone...please don't write wrong answer (d) how can this problem of changing colours be solved? write two ways...

Chemistry, 1 year ago

relation between temperature coefficient of cell and entropy...