Question

find the answer with explanation plzzzzzzzzzzzz​

Answer 1

Answer:

(c)7.5 sq units

Step-by-step explanation:

Given ∆ABC

Here join point A to the unit D(1,0)

Now AD= 3 units

Also BC = 4 + 1 units = 5 units

Now area of a triangle = 1/2bh

area of ∆ABC=1/2×5×3

=15/2

= 7.5 sq units

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Answer 2

➳ C) 7.5 is your answer.....