Answer:
an obtuse triangle im pretty sure
Answer:6
Step-by-step explanation:at first calculate (-3)^2=9
then 9+2=11
finally the answer is 11-5=6
Answer:
Step-by-step explanation:
Base -- find the radius
radius -- 67.8 (135.6^2 /2)
h=11.2
Volume = 2385.59
2385.60
Answer:
-1/2
Step-by-step explanation: