Iklan

Pertanyaan

Perhatikan gambar berikut! Besar ∠ BCA adalah....

Perhatikan gambar berikut!

Besar  adalah....

  1. 68degree

  2. 70degree

  3. 100degree

  4. 110degree

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

01

:

15

:

17

:

16

Klaim

Iklan

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Pembahasan

Besar adalah Jadi, besar adalah

Besar begin mathsize 14px style angle ABC end style adalah

begin mathsize 14px style angle ABC straight space plus straight space angle CBD straight space equals straight space 180 degree space space space angle ABC straight space plus straight space 112 degree equals straight space 180 degree space space space space space space space space space space space space space space space space angle ABC straight space equals straight space 180 degree – 112 degree space space space space space space space space space space space space space space space space angle ABC straight space equals straight space 68 degree end style

Jadi, besar begin mathsize 14px style angle BCA end style adalah 

begin mathsize 14px style angle BCA space plus space angle CAB space plus space angle ABC space equals space 180 degree space space space space space space space space space space space space space space angle BCA plus 42 degree plus 68 degree equals space 180 degree space space space space space space space space space space space space space space space space space space angle BCA space plus space 110 degree space equals space 180 degree space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space angle BCA space equals space 180 degree – 110 degree space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space angle BCA space equals space 70 degree end style

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

5

Iklan

Pertanyaan serupa

Jika diketahui sebuah segitiga ABC memiliki besar sudut A = 7 2 ∘ dan sudut B = 8 2 ∘ , maka besar sudut C adalah...

5

0.0

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 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia