30 bài tập trắc nghiệm thể tích khối đa diện mức đ...

A \(\dfrac{{\sqrt 3 {a^3}}}{8}\)

B \(\dfrac{{3{a^3}}}{8}\)

C \(\dfrac{{{a^3}}}{8}\)

D \(\dfrac{{\sqrt 3 {a^3}}}{4}\)

A \(\dfrac{{2{a^3}}}{3}\)

B \({a^3}\)

C \(2{a^3}\)

D \(\dfrac{{{a^3}}}{3}\)

A \(12\).

B \(4\).

C \(24\).

D \(6\).

A \(V = 24\).       

B \(V = 9\).

C \(V = 8\).

D \(V = 12\).

A \(V = \dfrac{1}{3}Bh\)

B \(V = Bh\)

C \(V = \dfrac{1}{6}Bh\)

D \(V = \dfrac{1}{2}Bh\)

A \(\dfrac{4}{3}Bh\)

B \(Bh\)

C \(\dfrac{1}{3}Bh\)

D \(3Bh\)

A \(abc\)

B \(\dfrac{{abc}}{3}\)

C \(\dfrac{{abc}}{2}\)

D \(\dfrac{{abc}}{6}\)

A \(15\)

B \(30\)

C \(11\)

D \(10\)

A \(288\)

B \(64\)

C \(192\)

D \(96\)

A \(\dfrac{{2{a^3}\sqrt 3 }}{3}\)

B \(\dfrac{{4{a^3}\sqrt 3 }}{3}\)

C \(\dfrac{{{a^3}}}{6}\)

D \(\dfrac{{{a^3}}}{3}\)

A \({a^3}\)

B \(\dfrac{{{a^3}}}{3}\)

C \(\dfrac{{4{a^3}}}{3}\)

D \(\dfrac{{2{a^3}}}{3}\)

A \(V = \dfrac{{{a^3}}}{2}.\)

B \(V = \dfrac{{{a^3}}}{3}.\)

C \(V = \dfrac{{{a^3}}}{6}.\)

D \(V = {a^3}.\)

A \(abc.\)

B \(\dfrac{1}{2}abc.\)

C \(\dfrac{1}{3}abc.\)

D \(3abc.\)

A \(19683.\)

B \(3\sqrt 3 .\)

C \(3.\)

D \(81\)

A \(27{a^3}\)

B \(81{a^3}\)

C \(3{a^3}\)

D \(9{a^3}\)

A  \(6{a^2}h\)

B \(3{a^2}h\)

C \(2{a^2}h\)

D \({a^2}h\)

A \(\dfrac{a}{3}\)

B \(3a\)

C \(a\)

D \(\dfrac{a}{6}\)

A \(4\)

B \(6\)

C \(8\)

D \(12\)

A \(\dfrac{V}{2}\)

B \(\dfrac{V}{4}\)

C \(\dfrac{V}{8}\)

D \(\dfrac{V}{{16}}\)

A \(12\)

B \(32\)

C \(16\)

D \(64\)

A \(\dfrac{{{a^3}}}{3}\)

B \(2{a^3}\)

C \({a^3}\)

D \(\dfrac{{{a^3}}}{6}\)

A \(2{a^3}\).

B \(8{a^3}\).

C \(4{a^3}\).

D \(\dfrac{{8{a^3}}}{3}\).

A \(\dfrac{{3{a^3}}}{2}\)

B \({a^3}\)

C \(2{a^3}\)

D \(3{a^3}\)

A \(\dfrac{{\sqrt 3 {a^3}}}{8}\)

B \(\dfrac{{3{a^3}}}{8}\)

C \(\dfrac{{{a^3}}}{8}\)

D \(\dfrac{{\sqrt 3 {a^3}}}{4}\)

A \(V = 4{a^3}\sqrt 3 \)

B \(V = \dfrac{{{a^3}\sqrt 3 }}{2}\)

C \(V = 2{a^3}\sqrt 3 \)

D \(V = \dfrac{{2{a^3}\sqrt 3 }}{3}\)

A \(\dfrac{{3{a^3}}}{4}\)

B \(\dfrac{{{a^3}}}{2}\)

C \(\dfrac{{{a^3}}}{4}\)

D \(\dfrac{a}{4}\)

A \(2{a^3}\)

B \({a^3}\)

C \(3{a^3}\)

D \(6{a^3}\)

A \(\dfrac{1}{4}\)

B \(\dfrac{1}{8}\)

C \(\dfrac{1}{3}\)

D \(\dfrac{1}{6}\)

A \(\dfrac{{{a^3}}}{4}.\)

B \(\dfrac{{{a^3}\sqrt 2 }}{{12}}.\)

C \({a^3}.\)

D \(\dfrac{{{a^3}}}{3}.\)