यदि एक वृत्ताकार शीट की परिधि 145 m हो तो इसकी त्रिज्या ज्ञात कीजिए। शीट का क्षेत्रफल भी ज्ञात कीजिए।
Answers
Answered by
1
Answer:
eska answer upper paper me hai
Attachments:
Answered by
0
Given : एक वृत्ताकार शीट की परिधि 145 m हो
To Find : त्रिज्या
शीट का क्षेत्रफल
Solution:
वृत्त की परिधि = 2πR
R = त्रिज्या
π = 22/7
एक वृत्ताकार शीट की परिधि 145 m
=> 2 (22/7) R = 145
=> R = 145 x 7 / 44
=> R = 1015/44
=> R = 23.07
त्रिज्या = 23.07 m
शीट का क्षेत्रफल = π R²
= (22/7) (1015/44)²
= 1,672.44 m²
Learn More:
find the area of a quadrant of a circle whose circumference id 75 cm ...
brainly.in/question/13623350
If ratio of circumference of 2 circles is 3:1 find the ratio of the areas ...
brainly.in/question/8158211
Similar questions
Math,
1 month ago
Physics,
1 month ago
India Languages,
2 months ago
Physics,
2 months ago
Computer Science,
9 months ago
Math,
9 months ago