Question

Tolong di bantu ^^

coretannya di abaikan saja ._.

Answer 1

Luas segitiga TPR= L Segitiga TPQ-L segitiga PQR.
L TPR=( 1/2 x 10x24)-(1/2 x 10x8)
L TPR = 120-40=80.

L QRV = L PQV - LPQR
L QRV = (1/2 X 10X15) - 40
L QRV = 75-40= 35.
L DAERAH YG D ARSIR = L TPR +LQRV= 115