Find the best answers to your questions with the help of IDNLearn.com's expert contributors. Join our interactive community and get comprehensive, reliable answers to all your questions.
Answer:
1863M
Step-by-step explanation:
split into smaller rectangles
(31 * 23) * 2 = 713 *2 = 1426
31-12 = 19
19 * 23 = 437
1426 + 437