a.18° b.26° c.30° d.36°
Matematika
Firdha1155
Pertanyaan
a.18°
b.26°
c.30°
d.36°
b.26°
c.30°
d.36°
1 Jawaban
-
1. Jawaban mykery
2x+3x=90°
5x=90°
x=90÷5
=18°
A.
semoga membantu
maaf kalau Salah
yg terbaik yah..