Height (h) of cone = 9 cm
Let the radius of the cone be r.
Volume of the cone = 48\(\pi\) cm³
\(\frac{1}{3}\pi\)r²h = 48π cm³
r² =\(\frac{ 48 \ cm^3 × 3 }{ h}\)
r² = \(\frac{48\ cm^3 × 3 }{ 9\ cm}\)
r² = 16 cm²
r = \(\sqrt{16}\) cm²
r = 4 cm
Diameter of base d = 2 × radius(r)
= 2 × 4 cm
= 8 cm
Use these adverbs to fill in the blanks in the sentences below.
awfully sorrowfully completely loftily carefully differently quickly nonchalantly
(i) The report must be read ________ so that performance can be improved.
(ii) At the interview, Sameer answered our questions _________, shrugging his shoulders.
(iii) We all behave _________ when we are tired or hungry.
(iv) The teacher shook her head ________ when Ravi lied to her.
(v) I ________ forgot about it.
(vi) When I complimented Revathi on her success, she just smiled ________ and turned away.
(vii) The President of the Company is ________ busy and will not be able to meet you.
(viii) I finished my work ________ so that I could go out to play