100 Endgames You Must Know: Vital Lessons for Every Chess Player Improved and Expanded

100 Endgames You Must Know: Vital Lessons for Every Chess Player Improved and Expanded

Matematika Tentukan balok berikut !​

Tentukan balok berikut !​

Jawaban:

tinggi balok = 120 cm

Penjelasan dengan langkah-langkah:

diagonal sisi = √(40² + 30²)

= √(1600 + 900)

= √2500

= 50 cm

tinggi = √(130² - 50²)

= √(16.900 - 2.500)

= √14.400

= 120 cm

[answer.2.content]