Answer:
123.76
Step-by-step explanation:
a negative times a negative is a positive
22.1 times 5.6 is 123.76
Answer:
cosec <W = 68/60
Step-by-step explanation:
Using SOH CAH TOA identity
sin theta = opposite/hypotenuse
sin<W = XV/WV
Get WV using pythagoras theorem
WV² = 32²+60²
WV² = 1024 + 3600
WV² = 4624
WV = 68
sin<W =60/68
Since cosec <W = 1/sin<W
cosec <W = 68/60
The answer is Net A with a surface area of 390 square inches