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Anna [14]
3 years ago
15

Sebuah Prisma Segitiga memiliki tiga sisi masing

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
5 0

Menjawab:

15cm

Penjelasan langkah demi langkah:

Keliling segitiga adalah jumlah semua sisi segitiga

P = s1 + s2 + s3

Diberikan sisi jika segitiga;

S1 = 5cm

S2 = 7cm

S3 = 3cm

Keliling = 5cm + 7cm + 3cm

Keliling = 15cm

Oleh karena itu, keliling segitiga tersebut adalah 15 cm

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