Question

Tolong donk yg bisa matematika

Answer 1

Verified answer

■ Mapel : Math
■ Materi : Sudut
■ Bab : Garis dan Sudut
————————————————

180 = 5x + 4x + 9
180 = 9x + 9
9x = 180 - 9
9x = 171
x = 171/9
x = 19°

Besar pelurus ∠SQR
= 5x
= 5( 19 )
= 95°
Opsi → C

Answer 2

Verified answer

¤ Mapel = Matematika
¤ Bab = Garis Dan Sudut
¤ Materi = Sudut
————————————————
Penyelesaian :

— Nilai x —

180° = 5x° + 4x° + 9°
180° = 9x° + 9°
9x° = 180° - 9°
x = 171° / 9°
x = 19°

— Besar Pelurus SQR —
= SQP
= 5x°
= 5 . 19°
= 95°

Jawabannya C

Semoga Membantu :)