Math, asked by shani296, 1 month ago

Please help me i have maths exam

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Answers

Answered by baujjinechc

0

Answer:

1.) 40.26087

Step-by-step explanation:

A=√s(s_a) (s_b) (s_b)

A=√_a4 +2(ab)2 +1ac2_b4+(bc)2_c4

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