`\text{~~Holi~~}`

\begin{array}{|c|c|c|c}\hline\text{Bản vẽ\Vật thể}&A&B&C\\\hline1&\text{ }&\text{ }&×\\\hline2&×&\text{ }&\text{ }\\\hline3&\text{ }&×&\text{ }\end{array}

____________________________________

\begin{array}{|c|c|c|c|c|}\hline\text{Bản vẽ\Vật thể}&A&B&C&D\\\hline1&\text{ }&×&\text{ }&\text{ }\\\hline2&×&\text{ }&\text{ }&\text{ }\\\hline3&\text{ }&\text{ }&\text{ }&×\\\hline4&\text{ }&\text{ }&×&\text{ }\end{array}

____________________________________

\begin{array}{|c|c|c|c|c|}\hline\text{Bản vẽ\Vật thể}&A&B&C&D\\\hline1&\text{ }&×&\text{ }&\text{ }\\\hline2&\text{ }&\text{ }&\text{ }&×\\\hline3&\text{ }&\text{ }&×&\text{ }\\\hline4&×&\text{ }&\text{ }&\text{ }\end{array}

____________________________________

Bảng 7.1:

\begin{array}{|c|c|c|c|c|}\hline\text{Bản vẽ\Vật thể}&A&B&C&D\\\hline1&\text{ }&\text{ }&\text{ }&×\\\hline2&\text{ }&×&\text{ }&\text{ }\\\hline3&×&\text{ }&\text{ }&\text{ }\\\hline4&\text{ }&\text{ }&×&\text{ }\end{array}

Bảng 7.2:

\begin{array}{|c|c|c|c|c|}\hline\text{Khối hình học\Vật thể}&A&B&C&D\\\hline\text{Hình trụ}&×&\text{ }&\text{ }&×\\\hline\text{Hình nón cụt}&\text{ }&\text{ }&×&×\\\hline\text{Hình hộp}&×&×&×&×\\\hline\text{Hình chỏm cầu}&\text{ }&×&\text{ }&\text{ }\end{array}

____________________________________

\begin{array}{|c|c|c|c|c|}\hline\text{Hình chiếu\Mặt}&A&B&C&D\\\hline1&\text{ }&\text{ }&×&\text{ }\\\hline2&×&\text{ }&\text{ }&\text{ }\\\hline3&\text{ }&×&\text{ }&\text{ }\\\hline4&×&\text{ }&\text{ }&\text{ }\\\hline5&\text{ }&\text{ }&\text{ }&×\end{array}

____________________________________

Bảng 3:

\begin{array}{|c|c|c|c|}\hline\text{Hình dạng khối}&A&B&C\\\hline\text{Hình trụ}&×&\text{ }&\text{ }\\\hline\text{Hình hộp}&\text{ }&\text{ }&×\\\hline\text{Hình chóp cụt}&\text{ }&×&\text{ }\end{array}

Bảng 4:

\begin{array}{|c|c|c|c|}\hline\text{Hình dạng khối}&A&B&C\\\hline\text{Hình trụ}&×&\text{ }&\text{ }\\\hline\text{Hình nón cụt}&\text{ }&×&\text{ }\\\hline\text{Hình chỏm cầu}&\text{ }&\text{ }&×\end{array}