3 years ago

Please help asap sdjf;lskdjlfksjldfjlskdflsd

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Answer:

A = 6.1 units²

Step-by-step explanation:

Δ ABC and Δ A'B'C' are congruent, since the translation only shifts their position , but does not change their dimensions, then

AB = A'B' = 6.1

The area (A) of the triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the perpendicular height )

Here b = 2 and h = 6.1 , then

A = $\frac{1}{2}$ × 2 × 6.1 = 1 × 6.1 = 6.1 units²

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