Question

Write an expression involving a logical
operator to test, if marks are 75 and grade
iѕ А.​

Answer 1

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Answer 2

Explanation:

Answer:-

The Volume of each pillar is 31.4 m³.

Explanation:-

Given:-

Radius of the pillar = 1m.

Height of the pillar = 10m.

To Find:-

The Volume Of The Pillar.

Formula Used:-

\large\bf\mapsto V = \pi r^2 h.↦V=πr

2

h.

Where,

V = Volume.

r = radius of the pillar = 1m.

\tt\pi = 3.14.π=3.14.

h = height = 10m.

Solution:-

By Putting The Values In The Formula:-

\begin{gathered}\\ \tt\mapsto V = \pi r^2 h.\end{gathered}

↦V=πr

2

h.

\begin{gathered}\\ \tt\mapsto V =3.14 \times (1m) {}^{2} \times 10m.\end{gathered}

↦V=3.14×(1m)

2

×10m.

\begin{gathered}\\ \tt\mapsto V =3.14 \times 1m {}^{2} \times 10m. \end{gathered}

↦V=3.14×1m

2

×10m.

\begin{gathered}\\ \large\bf\mapsto \boxed{ \bf V =31.4 {m}^{3}} \end{gathered}

↦

V=31.4m

3

Therefore The Required Volume of The Pillar Is 31.4 m³.