A = bh/2
2a = bh
2a/b = h
h = 2a/b
Step-by-step explanation:
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Answer:
33.08 m
Step-by-step explanation:
angle of ∆ = 131.6 - 90 = 41.6
=> x² = 8²+3²-2(8)(3)cos 41.6°
= 64+9-48(0.75)
= 73 - 36
= 37
x = √37 = 6.08 m
perimeter = (3×8)+3+6.08 = 33.08 m
Try 4 because a die has six sides and 6-2=4
The unit rate of 32 is 12
