change page size ,letter to A4
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Answered by
1
Answer:
A+B=16...(1)
tanα=
A+Bcosθ
Bsinθ
=tan90
Thus, A+Bcosθ=0⇒cosθ=−
B
A
...(2)
We also have: 8=
A
2
+B
2
+2ABcosθ
...(3)
Solving these we get, A=6N and B=10N
Answered By
Answered by
0
Answer:
a into four is the answer ok naa
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