Jawaban:
A. 42.5⁰
Penjelasan dengan langkah-langkah:
jumlah sudut² segitiga = 180⁰
2m + m + m + 10 = 180
4m + 10 = 180
4m = 180 - 10
4m = 170
m = 170 : 4
m = 42.5⁰ (A)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
A. 42.5⁰
Penjelasan dengan langkah-langkah:
jumlah sudut² segitiga = 180⁰
2m + m + m + 10 = 180
4m + 10 = 180
4m = 180 - 10
4m = 170
m = 170 : 4
m = 42.5⁰ (A)