Question

যে বর্গক্ষেত্রের ক্ষেত্রফল 004 বর্গমিটার তার প্রতিটি বাহুর দৈর্ঘ্য তিন দশমিক স্থান পর্যন্ত নির্ণয় করো।5. রবি এবং অনিল দুটি বর্গক্ষেত্র অঙ্কন করেছে যাদের বাহুর দৈর্ঘ্য যথাক্রমে 1.8 সেমি এবং 3 সেমি। ত​

Answer 1

Step-by-step explanation:

Determine the length of each side of a square whose area is 0.004 sq m up to three decimal places.

• We need to find the length of each side of a square whose area is 0.004 sq m
• We have area of a square = l^2
•                  0.004 = l^2
•                 Or l = √0.004
•                 Or l = 0.063 m

Ravi and Anil have drawn two squares with arm lengths of 1.8 cm and 3 cm respectively  Their friend Asim drew a square so that the sum of the area of that square and the square drawn Ravi is equal to square drawn by Anil. What is the length of each side of the infinite square.  

• Now for the 2nd part we have
• Length of square drawn by Ravi is 1.8 cm
• Length of square drawn by Anil is 3 cm
• Therefore Area of Asim’s square + Area of Ravi’s square will be Anil’s square.
• We need to find the length of each side of Asim’s square
• Now area of square drawn by Ravi will be l^2 = 1.8 x 1.8  
•                                 = 3.24 sq cm
• Also area of square drawn by Anil will be l^2 = 3 x 3 = 9 sq cm
• Now let the length of each side of Asim’s square = a cm
• So area of Asim’s square = a^2 sq cm
• Now according to the question we have  
• So a^2 + 3.24 = 9
• Or a^2 = 9 – 3.24
• Or a^2 = 5.76
• Or a = 2.4 cm
• Therefore length of each side of square drawn by Asim is 2.4 cm

Reference link will be

https://brainly.in/question/19559919

https://brainly.in/question/19560599#