Answer:
EF ≈ 1.98
Step-by-step explanation:
Using the sine ratio in the right triangle
sin26° =
=
=
( multiply both sides by 4.5 )
4.5 × sin26° = EF
4.5 × 0.44 = EF , that is
EF ≈ 1.98 ( to 2 dec. places )
Answer:
105IN^2
Step-by-step explanation:
surface area of a square pyramid formula: 2bs+b^2
where s=slant height
and
b=base
so
2(5)(8)+5^2=
80+25=106
105in^2
Hope this helps!
Answer:
I'm sorry the calculator for geometry isn't working right. I'm so sorry
Step-by-step explanation: