" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x + (3x-5) + (5x+10) = 180⁰
2x+3x+5x -5+10 = 180⁰
10x + 5 = 180⁰
10x = 180 - 5 = 175
x = 175/10
x= 17,5
sudut 1 = 2x = 2.17,5 = 35⁰
Sudut 2 = 3x-5 = 3.17,5 - 5 = 47,5⁰
sudut 3 = 5x+10 = 5.17,5+10 = 97,5⁰
Maka segitiga tersebut adalah segitiga sembarang