talong bantu teman pliss
- Keliling bangun
= K. ½ lingkaran + sisi luar segitiga
= ½πd + s1 + s2
= ½ × 3,14 × 8 + 6 + 10 cm
= 25,12/2 + 16 cm
= 12,56 + 16 cm
= 28,56 cm
[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]
Jawab:
Penjelasan dengan langkah-langkah:
[tex]K_{total} = K_{1/2\; Lingkaran} + K_{segitiga} - 8\\K_{total} = \pi \cdot \dfrac{8}{2} + 6+10+8-8\\\boxed{\boxed{K_{total} = 4\pi+16\stackrel{\textstyle \pi \approx \frac{22}{7}}{\approx} \quad\dfrac{200}{7}\quad\stackrel{\textstyle \pi \approx3.14}{\approx} 28.56}}[/tex]
[answer.2.content]
