II BOB. Prizma va silindr — 6. Prizma va uning sirti — 11-sinf Geometriya test savollari

1.To'g'ri prizmaning asosi perimetri $20$ sm, balandligi $7$ sm bo'lsa, prizmaning yon sirti nechaga teng?

• A)$100$ sm${}^2$
• B)$140$ sm${}^2$
• C)$120$ sm${}^2$
• D)$160$ sm${}^2$

2.Muntazam uchburchakli prizma asosining tomoni $4$ sm, balandligi $6$ sm bo'lsa, prizmaning yon sirtini toping.

• A)$48$ sm${}^2$
• B)$72$ sm${}^2$
• C)$24$ sm${}^2$
• D)$96$ sm${}^2$

3.Muntazam to'rtburchakli prizma asosining tomoni $5$ sm, balandligi $10$ sm bo'lsa, uning yon sirtini toping.

• A)$100$ sm${}^2$
• B)$200$ sm${}^2$
• C)$250$ sm${}^2$
• D)$150$ sm${}^2$

4.Muntazam oltiburchakli prizma asosining tomoni $3$ sm, balandligi $8$ sm bo'lsa, uning yon sirtini toping.

• A)$72$ sm${}^2$
• B)$144$ sm${}^2$
• C)$128$ sm${}^2$
• D)$96$ sm${}^2$

5.To'g'ri burchakli parallelepiped o'lchamlari $3$ sm, $4$ sm va $12$ sm bo'lsa, uning diagonalini toping.

• A)$12$ sm
• B)$13$ sm
• C)$15$ sm
• D)$14$ sm

6.Kubning qirrasi $5$ sm bo'lsa, uning diagonali nechaga teng?

• A)$5\sqrt{2}$ sm
• B)$5\sqrt{3}$ sm
• C)$10$ sm
• D)$25$ sm

7.Kubning qirrasi $6$ sm bo'lsa, uning to'la sirtini toping.

• A)$144$ sm${}^2$
• B)$216$ sm${}^2$
• C)$196$ sm${}^2$
• D)$256$ sm${}^2$

8.To'g'ri burchakli parallelepiped o'lchamlari $2$ sm, $3$ sm va $6$ sm bo'lsa, uning to'la sirtini toping.

• A)$36$ sm${}^2$
• B)$72$ sm${}^2$
• C)$64$ sm${}^2$
• D)$84$ sm${}^2$

9.Muntazam uchburchakli prizma asosining tomoni $6$ sm, balandligi $10$ sm bo'lsa, uning to'la sirtini toping.

• A)$180$ sm${}^2$
• B)$180+18\sqrt{3}$ sm${}^2$
• C)$180+9\sqrt{3}$ sm${}^2$
• D)$360$ sm${}^2$

10.Muntazam to'rtburchakli prizma asosining tomoni $6$ sm, balandligi $9$ sm bo'lsa, uning to'la sirtini toping.

• A)$216$ sm${}^2$
• B)$288$ sm${}^2$
• C)$252$ sm${}^2$
• D)$324$ sm${}^2$