Math, asked by Suvrnashinde, 11 months ago

8. वृत्तचितीचे वक्रपृष्ठफळ 1980 सेमी असून तळाची त्रिज्या 15 सेमी असल्यास त्या वृत्तचितीची उंची काढा.
(r = = घ्या.)​

Answers

Answered by shreekant16
3

Step-by-step explanation:

2 × pi ×rh = 1980

2× (22/7) × 15 × h = 1980

h = 1980 × 7 / 2×22×15 = 33×7 = 231

Similar questions