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Luas Permukaan Bentuk Geometri Tiga Dimensi

Authored by NURSHELA Moe

Mathematics

8th Grade

CCSS covered

Used 4+ times

Luas Permukaan Bentuk Geometri Tiga Dimensi
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Luas permukaan kon

πjl+πj\pi jl+\pi j

πj2+πjl\pi j^2+\pi jl

2πj22\pi j^2

2πjl2\pi jl

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Luas permukaan kubus adalah ...

2 x (15 cm x 15 cm)

5 x (15 cm x 15 cm)

6 x (15 cm x 15 cm)

15 cm x 15 cm x 15 cm

Tags

CCSS.6.G.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Luas permukaan silinder tertutup ialah

Luas bulatan + luas segi empat

2 x luas bulatan + luas segi empat

Luas bulatan + 2 luas segi empat

Luas bulatan + luas bulatan

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cari luas permukaan sebuah kubus yang mempunyai sisi 2cm.

24cm224cm^2

16cm216cm^2

8cm28cm^2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

   Cari luas permukaan kon yang jejarinya 7cm dan tingginya 10cm.                                                                  (π=227)\left(\pi=\frac{22}{7}\right)  

374

220

70

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Silinder berikut memiliki jejari 14 cm, dan tinggi 20 cm. tentukan luas permukaannya.

2992 cm2cm^2

9922 cm2cm^2

9292 cm2cm^2

2929 cm2cm^2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Luas permukaan silinder

2πr2+2πrh2\pi r^2+2\pi rh

πr2+h\pi r^2+h

πr2h\pi r^2h

2πr+2h2\pi r+2h

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