Segitiga sama kaki dengan panjang alas 12cm dan panjang sisi 10cm. Hitung tinggi segitiga tersebut.... Question from @salsa2601

September 2018 2 29 Report

Segitiga sama kaki dengan panjang alas 12cm dan panjang sisi 10cm. Hitung tinggi segitiga tersebut

rthalit T= (10pangkat2 - 6pangkat2)
=100-36
=64(diakarrin)
=8

0 votes Thanks 1

IvanaA (1/2 alas)² + t² = Sisi miring²
6² + t² = 10²
t² = 10² - 6²
t² = 100 - 36
t² = 64
t =√64
t = 8 cm

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