liaslearning
liaslearning liaslearning
  • 14-04-2021
  • Mathematics
contestada

12 6 12 24
Select one:

A. 240 square units
B. 252 square units
C. 180 square units
D. 216 square units​

12 6 12 24 Select one A 240 square units B 252 square units C 180 square units D 216 square units class=

Respuesta :

kristine275
kristine275 kristine275
  • 15-04-2021

Answer:

B

Step-by-step explanation:

  1. divide the given polygon into two (a square and a trapezium
  2. area of trapezium=1/2(a+b)×b 1/2(12+6)×12 ans 108square unit
  3. area of a square=s×s 12×12 =144square unit
  4. add 108+144=252square unit

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