Answer: a< -4 D
Step-by-step explanation:
Answer:
Its a triangle now
12
c^ 2 = a^2 + b^2
given a = 2 and b = 5
so
c^2 = 2^2 + 5^2
or
2^2 + 5^2 = c^2
answer is the first one
132 cm²
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