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Part A: Half of each domino is one square unit. Find the area, in square units, of
the region covered by the dominoes without counting every square.

Part A Half of each domino is one square unit Find the area in square units of the region covered by the dominoes without counting every square class=

Respuesta :

Answer:

Region covered by the dominoes is 90 unit²

Step-by-step explanation:

Here we have;

Area half of each domino = 1 unit²

Therefore, area of each domino = 2 unit²

Region where dominoes can be found = 8 × 6 dominoes

Region where dominoes can be found =  48 dominoes area unit²

Number of dominoes omitted = 3 dominoes

Therefore, total number of dominoes in region = 48 - 3 = 45 dominoes

Region covered by the dominoes = 45 × 2 unit² = 90 unit².