Question

Dari gambar disamping, OP = 26, AB = 24 dan BP = 4 cm. Hitunglah panjang jari - jari OA.

Answer 1

Verified answer

Diketahui
↪OP = 26 cm
↪AB = 24 cm
↪BP = 4 cm

Ditanya OA

jawaban ;
==========

(OA - BP)² = OP² - AB²

(OA - 4)² = 26² - 24²

(OA - 4)² = 676 - 576

(OA - 4)² = 100

(OA - 4) = √100

OA - 4 = 10

OA = 10 + 4

OA = 14 cm ✔


Semoga membantu ✔

Answer 2

Verified answer

(OA - BP)² = OP² - AB²
(OA - 4)²    = 26² - 24²
(OA - 4)²    = 676 - 576
(OA - 4)²    = 100
(OA - 4)     = √100
OA - 4       = 10
OA            = 10 + 4
OA            = 14 cm

Semoga Membantu