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Suman Arsh
Subject: Maths
, asked on 24/11/15
chapter8.Mensuration
1) A play - top is in the form of a hemisphere surmounted on a cone . the diameter of the hemisphere is 3.6cm. the total height of the play-top is 4.2cm. find its total surface .
Answer
1
Rithighaa
Subject: Maths
, asked on 25/5/20
i Ortiz satis trick
Answer
1
Minion 👑
Subject: Maths
, asked on 2/6/19
Pls... Ans this immediately
10.
A function
f
: [–5, 9] → ℝ is defined as follows:
f
x
=
6
x
+
1
if
-
5
≤
x
<
2
5
x
2
-
1
if
2
≤
x
<
6
3
x
-
4
if
6
≤
x
≤
9
Find (i)
f
(–3) +
f
(2)
(ii)
f
(7) –
f
(1)
(iii) 2
f
(4) +
f
(8)
(iv)
2
f
-
2
-
f
6
f
4
+
f
-
2
Answer
1
Shalu (sweetie)😘😘
Subject: Maths
, asked on 1/6/19
Pls ans this.... In 1 day.
1. The radius and height of a cylinder are in the ratio 5 : 7 and its curved surface area is 5500 sq.cm. Find its radius and height.
Answer
1
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1) A play - top is in the form of a hemisphere surmounted on a cone . the diameter of the hemisphere is 3.6cm. the total height of the play-top is 4.2cm. find its total surface .
10. A function f : [–5, 9] → ℝ is defined as follows:
Find (i) f(–3) + f(2)
(ii) f(7) – f(1)
(iii) 2f(4) + f(8)
(iv)
1. The radius and height of a cylinder are in the ratio 5 : 7 and its curved surface area is 5500 sq.cm. Find its radius and height.