Question

pake cara ya kakk
jangan ngasal;)​

Answer 1

Jawaban:

4. a

5. c

6. c

7. a

8. d

9. a

10. NO OPSI (36°)

11. b

12. NO OPSI (144°)

Penjelasan dengan langkah-langkah:

soal nomor 2 dan 3 saya lewati karena butuh informasi dari gambar sudut pada soal nomor 1

..

4. 1/5x + 5/5x = 90

6/5 x = 90

x = 90 × 5/6

x = 75°

maka p = 1/5 × 75°

p = 15°

..

5. 3y + y = 180

4y = 180

y = 45°

..

6. 180 - 100 = 80°

Note : Bersuplemen = Berpelurus

..

7. 1/1+4 × 20

1/5 × 20

= 4 cm

..

8. 3/7x + 7/7x = 90

10/7 x = 90

x = 90 × 7/10

x = 63°

..

9. 4/5 × 10 = 8 cm

..

10. RQS = 180 - 92 = 88

QRS = 180 - 88 - 56 = 36°

..

11. 88°

..

12. 180 - 36 = 144°

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alfat}}[/tex]