Question

(RIANGULAI REGIUN
20. A triangular region of area 54 cm² is divided into four parts by drawing a circle inside it.
The sketch of triangular region is shown.
0
3 cm
B
co
6 cm
9 cm
cm2
45
cm?
2
(iii) 54 cm
40
(iv)
cm?
(a) area of triangle BOC =
15
(0)
2
(6) length AB
(i) 15 cm
(c) length AC =
(0) 15 cm
(d) ar(AAOB) =
(ii) 6 cm
(iii) 9 cm
(iv) 3 cm
(ii) 12 cm
(iii) 6 cm
(iv) 13 cm
2
2
(ii)
27
cm
2
cm
(iii)
22
cm
3
(iv)
45
2
cm?
(1) 27 cm
(e) ar(AAOC) =
(i) 12 cm ?
(ii) 18 cm2
(ii) 9 cm?
(iv) 21 cm​

Answer 1

Answer:

Its very long

Step-by-step explanation:

Sorry Mark me brainliest if you don't mind please.

Answer 2

l what this problem explanation very clear