Question

Pls solve this que 232,233,234

Answer 1

Step-by-step explanation:

232. area = (1/2) B * C * sin150

0.5 * 15 * 20 * 0.5

= 75 sq unit (B)

233. area = sqrt(p (p-a) (p-b) (p-c))

p = (a + b + c) /2

= (18+24+30)/2

= 72/2

= 36 cm

area = sqrt(36(36-18)(36-24)(36-30))

= 216 sq unit (C)

234. here also the same formula will b applied as in q. 232

area = (1/2)* A * B * sin30

= 0.5 * 16 * 9 * 0.5

= 36 sq units (A)