Iklan

Pertanyaan

Carilah nilai a , b , dan c pada tiap-tiap segitiga berikut.

Carilah nilai , , dan  pada tiap-tiap segitiga berikut.


 

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

02

:

12

:

07

:

09

Klaim

Iklan

S. Indah

Master Teacher

Mahasiswa/Alumni Universitas Lampung

Jawaban terverifikasi

Pembahasan

Segitiga (i): Segitiga (ii): Segitiga (iii): Jadi a,b dan c nya adalah 29,30 dan 36.

Segitiga (i):

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 2 a to the power of o plus 3 a to the power of o plus 35 to the power of o end cell equals cell 180 to the power of o end cell row cell 5 a to the power of o plus 35 to the power of o end cell equals cell 180 to the power of o end cell row cell 5 a to the power of o end cell equals cell 145 to the power of o end cell row cell a to the power of o end cell equals cell 145 to the power of o over 5 end cell row blank equals cell 29 to the power of o end cell row blank blank blank end table end style

Segitiga (ii): 

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 2 b to the power of o plus 2 b to the power of o plus 2 b to the power of o end cell equals cell 180 to the power of o end cell row cell 6 b to the power of o end cell equals cell 180 to the power of o end cell row cell a to the power of o end cell equals cell 180 to the power of o over 6 end cell row blank equals cell 30 to the power of o end cell end table end style

Segitiga (iii):

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell c to the power of o plus 3 c to the power of o plus c to the power of o end cell equals cell 180 to the power of o end cell row cell 5 c to the power of o end cell equals cell 180 to the power of o end cell row cell c to the power of o end cell equals cell 180 to the power of o over 5 end cell row blank equals cell 36 to the power of o end cell end table end style

Jadi a,b dan c nya adalah 29,30 dan 36.

 

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

1

Muhammad Fikry

Pembahasan lengkap banget Ini yang aku cari! Mudah dimengerti Bantu banget Makasih ❤️

Christian Leorensius

Jawaban tidak sesuai

Aisha Fahmi Amanda

Jawaban tidak sesuai

Iklan

Pertanyaan serupa

Perhatikan gambar berikut! Tentukan nilai x dan besar sudut A pada segitiga di atas!

13

3.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02130930000

02130930000

Ikuti Kami

©2026 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia