Question

The picture shows small triangular field ABC. In the field there is a small well whose diameter is

half of the altitude AD. In the remaining field the owner grows tomatoes.

1 ) Find the area of the field including the well.

(A) 336 square metres

(B) 432 square metres

(C) 370 square metres

(D) 500 square metres

2) Find the diameter of the well.

(A) 12 m

(B) 11 m

(C) 9 m

(D) 6 m

3) Find the area of the field (approx) used for the well.

(A) 64 square metres

(B) 80 square metres

(C) 40 square metres

(D) 50 square metres

4) Find the area used for the tomato plants.

(A) 307 square metres

(B) 412 square metres

(C) 298 square metres

(D) 368 square metres​

Answer 1

Answer:

368 square is your answer......

Answer 2

Answer:

diameter =9

Step-by-step explanation:

30²-24²=18²