jawab yang benar pake cara

Berikut ini adalah pertanyaan dari anekajuss99 pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama

Jawab yang benar pake cara

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

mencari jari-jari :

= D : 2

= 14 : 2

= 7 cm

volume tabung :

$= \frac{22}{7} \times r \times r \times t \\ = \frac{22}{7} \times 7 \times 7 \times 6 \\ = 154 \times 6 \\ = 924 \: {cm}^{3}$

volume kerucut

$= \frac{1}{3} \times \frac{22}{7} \times r \times r \times t \\ = \frac{1}{3} \times \frac{22}{7} \times 7 \times 7 \times 12 \\ = 154 \times 4 \\ = 616 \: {cm}^{3}$

volume total :

= v tabung + v kerucut

= 924 cm³ + 616 cm³

= 1.540 cm³

$\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\color{magenta}{\rule{10pt}{20pt}}\purple{\rule{10pt}{20pt}}\red{\rule{10pt}{20pt}}\orange{\rule{10pt}{20pt}}\color{yellow}{\rule{10pt}{20pt}}\color{lime}{\rule{10pt}{20pt}}\color{green}{\rule{10pt}{20pt}}\color{blue}{\rule{10pt}{20pt}}\color{indigo}{\rule{10pt}{20pt}}\color{violet}{\rule{10pt}{20pt}}\color{aquamarine}{\rule{10pt}{20pt}} \\\color{magenta}{\rule{10pt}{20pt}}\purple{\rule{10pt}{20pt}}\red{\rule{10pt}{20pt}}\orange{\rule{10pt}{20pt}}\color{yellow}{\rule{10pt}{20pt}}\color{lime}{\rule{10pt}{20pt}}\color{green}{\rule{10pt}{20pt}}\color{blue}{\rule{10pt}{20pt}}\color{indigo}{\rule{10pt}{20pt}}\color{violet}{\rule{10pt}{20pt}}\color{aquamarine}{\rule{10pt}{20pt}}\end{gathered}\end{gathered}\end{gathered}\end{gathered}$