End Year Assessment Grade 9th

• 4 cm

• 5 cm

• 6 cm

• cannot be defined.

• 4 cm, 5 cm and 6cm.

• 4 cm, 6 cm and 5 cm.

• 5 cm, 4 cm and 6 cm.

• 5 cm, 6 cm and 4 cm.

• 5 cm

• 6 cm

• 7 cm

• none answer above is correct.

• 9 cm

• 11 cm

• 13 cm

• 15 cm

Look closely at the illustrated picture!

Two civil engineering students, Agung and Ali, want to estimate the height of a hill from their standing position which is not far from the hill. They use the help of laser equipment mounted on a crutch as high as 3 m from the ground. Agung observes the top of the hill through this tool and the line of sight to the top of the hill is 1,540 m. Ali lay on the ground looking at the tip of the apparatus and the top of the hill so that it appeared as a straight line. Ali's eye position is 4 m away from the crutch. Estimate the height of the hill!

• 924 m

• 925 m

• 926 m

• 927 m

Find the lateral surface of the figure!

(rounded to the nearest unit)

Find the volume of the figure!

• 10 cm

• 14 cm

• 21 cm

• 28 cm