Answer:
24 cm²
easy way to find surface area of a cube.
use the formula: 6a²
What is the square root of 0.16
1 answer:
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Answer:
Step-by-step explanation:
1) length = x m
breadth = x/2 m
Area of rectangular floor = 32 square m
Length = 8 m
Breadth =8/2 = 4 m
Perimeter = 2*(length + breadth) = 2*(8 + 4)
= 2*12
= 24 m
2) Perimeter of square = 12 cm
Side of a square = perimeter ÷ 4 = 12 ÷ 4 = 3 cm
Area =side *side = 3*3 = 9 cm²
3) Perimeter of square field = 60 m
Side = Perimeter ÷ 4 = 60 ÷4 = 15 m
Area of square = 15 * 15 = 225 m²
4) Perimeter of rectangle = 28 cm
breadth = (Perimeter ÷ 2) - length
= (28 ÷2) - 8
= 14 - 8
Breadth = 6 cm
Area of rectangle = 8 * 6 = 48 cm
Writing an email to a friend asking for help regarding English speaking skills.
An email is an electronic network of sending messages to another person through the use of the internet. It is another form of instant messaging that enables a person to receive the message immediately.
- The sample for writing an email to a friend asking for help in English speaking skills is as below-
- First, we include the email address of the sender and the receiver.
- Then comes the body:
- Considering your fluency in speaking in English, I need your help. Can you please suggest ways for me to improve my English speaking skills? I can't use English properly both in speaking and writing. I hope you can guide me to improve my speaking skill. Looking forward to hearing from you.
Email can be of two types, <u>formal and informal</u>. As this required email is to a friend, we do not need to use formal language and can openly use informal words.
Learn more about email writing here:
