সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
A circular grass walk of 2 feet wide surrounded a pond of 100 fet in diameter. In terms of π, how many square feet grass walk are there?
A circular grass walk of 2 feet wide surrounded a pond of 100 fet in diameter. In terms of π, how many square feet grass walk are there?
- ক. 204 π
- খ. 102 π
- গ. 404 π
- ঘ. 202 π
সঠিক উত্তরঃ 204 π
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A rectangular carpet, that is 9 feet by 12 feet, covers 60% of a rectangular floor. What is the area of the floor?
- If the length of rectangle A is one-half the length of rectangle B, and the width of rectangle A is one-half the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?
- If an angle of a parallelogram is 60 degrees, find the number of degree of remaining angles.
- What is the area of a circle with aradious of 7 meters?
- If two sides of the triangle below have lengths 5 and 6, the perimeterof the triangle could be which of the following? I. 11 II. 15 III.24
There are no comments yet.