Question

Keliling trapesium ABCD

Answer 1

Verified answer

8+10+10+16=44. jawabanya C

Answer 2

Mapel = Matematika

Diketahui
BC = 10 cm
CD = 10 cm
AD = 8 cm

Mencari panjang AB
AB = √(c² - a²) + 10 cm
AB = √(10² - 8²) + 10 cm
AB = √(100 - 64) + 10 cm
AB = (√36) + 10 cm
AB = 6 + 10 cm
AB = 16 cm

Keliling Trapesium ABCD
= AB + BC + CD + DA
= 16 cm + 10 cm + 10 cm + 8 cm
= 44 cm

Jawabnnya C. 44 cm
Semoga membantu :)