*Kesebangunan Pada Segitiga Siku-Siku
Matematika
Husna431
Pertanyaan
*Kesebangunan Pada Segitiga Siku-Siku
2 Jawaban
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1. Jawaban newwiguna
a.
TR² = TU x TS
TR² = 4 x (4+9)
TR² = 4 x 13
TR² = 52
TR = √52
TR = √(4x13)
TR = 2√13 cm
b.
RS² = SU x TS
RS² = 9 x 13
RS = √(9x 13)
RS = 3√13 cm
c.
RU² = TU x SU
RU² = 4 x 9
RU² = 36
RU = √36
RU = 6 cm -
2. Jawaban CeciliaMS
a. TR² = ST × TU
➡ TR²= 13 × 4
➡TR² = 52
➡TR = √52
➡TR = √2²× 13
➡TR = 2√13 cm
b. RS² = ST × SU
➡ RS² = 13 × 9
➡ RS² = 117
➡ RS = √117
➡ RS = √3² × 13
➡ RS = 3√13 cm
c. RU² = TU × SU
➡RU² = 4 × 9
➡RU² = 36
➡RU = √36
= 6 cm