Kerjain 2 halaman ini plssss ok dah

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Kerjain 2 halaman ini plssss ok dah

Kerjain 2 halaman ini plssss ok dah

Kerjain 2 halaman ini plssss ok dah

Jawaban:

A.

1. a. 32

b. 96

c. 64

d. 24

2. a. 12×4 = 48 cm

b. 26×4 = 104 cm

c. 40÷4 = 10 cm

d. 144÷4 = 36 cm

3. a. ….

b. 128 cm

B.

1. a. 16 cm

b. 38 cm

Penjelasan dengan langkah-langkah:

1.

a. K = S+S+S+S

= 8 × S

= 8 × 4

= 32 cm

b. K = S+S+S+S

= 24 × S

= 24 × 4

= 96 cm

c. K = S+S+S+S

= 16 × S

= 16 × 4

= 64 cm

d. K = S+S+S+S

= 6 × S

= 6 × 4

= 24 cm

2.

a. 12×4 = 48 cm

b. 26×4 = 104 cm

c. 40÷4 = 10 cm

d. 144÷4 = 36 cm

3.

a. ….. (sorry kak ga bisa dijawab ☺️)

b. Kita mencari keliling nya dulu

K = S+S+S+S

= 104×S

= 104×4

= 416 cm

K = S+S+S+S

= 136×S

= 136×4

= 544 cm

Jadi 544-416 = 128 cm

B.

1.

a. K = 2×(P+L)

= 2×(6+2)

= 2×8

= 16 cm

b. K = 2×(P+L)

= 2×(14+5)

= 2×19

= 38 cm

Semoga membantu

Gambar Jawaban