Answer:
2,435
Step-by-step explanation:
find two even and two odd
1.5, 2.25, 3.375, 5.0625, 7.59375... and so on
Tanα=h/x
h=xtanα, we are told that x=6.5ft and α=74° so
h=6.5tan74 ft
h≈22.67 ft (to nearest hundredth of a foot)
The surface are would be 81 bc the base area is 9 and you have four triangles with the area of 18. Add them all up and you get 81
Answer:
-6+-10=-16
Step-by-step explanation:
+ - = -
........