Kak tolongin yah besok di kumpulin soalnya

5. r = 34 cm
Luas = π × r²
= 3.14 × 34²
= 3629.84 cm²

8. r = 24 cm
Luas = π × r²
= 3.14 × 24²
= 1808.64 cm²

6. r = 21 cm
Luas = π × r²
= 22/7 × 21²
= 1386 cm²

9. r = 42 cm
Luas = π × r²
= 22/7 × 42²
= 5544 cm²

7. r = 20 cm
Luas = π × r²
= 3.14 × 20²
= 1256 cm²

10. r = 38 cm
Luas = π × r²
= 3.14 × 38²
= 4534.16 cm²

Semoga Membantu :)
Itu nomernya ke acak maaf yaa

``»•^°Mystic°^•«``

9. Luas = 22/7 x 42 cm x 42 cm
=132 cm x 42
=5.544 cm