Question

रीना एक वर्गाकार बगीचे के किनारे दौड़ती है जो 85 मीटर लंबा है। यदि वह एक कदम में 50 सेमी तय करती है, तो वह बगीचे के चारों ओर एक बार दौड़ने के लिए कितने कदम उठाएगी?​

Answer 1

Reena will need 680 steps.

• The complete length that a square's edge encompasses is referred to as its perimeter. Any closed geometric shape's perimeter can be computed by measuring the space around it. By calculating the total of all the sides of a square, the perimeter may be determined. It is four times as long as each side of a square since all four sides are equal.
• Any shape's perimeter is either a path that surrounds, encircles, or outlines it in two dimensions, or it's length (one-dimensional). The length of each side of a square can be added to determine its perimeter.

According to the given information, it is given that,

Reena runs along a square garden which is 85 m long.

Now, she takes 50 cm = 0.5 m in one step.

Now, perimeter of the square garden = 4 × 85 = 340 m.

Then the number of steps needed to cover the entire garden = $\frac{340}{0.5} = 680$.

Hence, Reena will need 680 steps.

Learn more here

https://brainly.in/question/50523946

#SPJ1