The net of a square pyramid is show: what is the surface area of the figure? 20 points answer
1 answer:
Answer:
0.6625 square inch
Step-by-step explanation:
The area of the central square in square inches is
area = s²
= 0.25² = 0.0625.
The area of each triangular side is ...
area = 1/2bh
= 1/2·0.25·1.2 = 0.15
So, the sum of the areas of the four sides and the base is ...
4(0.15) +0.0625 = 0.6625 . . . . square inches
You might be interested in
Answer:
A: (3^2)*2
B: (2^3)*3
C: 2*19
D: (3^2)*9
Step-by-step explanation:
We have:
A) 18= 3*3*2= (3^2)*2
B) 24=2*2*2*3=(2^3)*3
C) 38 = 2*19
D) 81 =3*3*9=(3^2)*9
Answer:
-25
Step-by-step explanation:
Hope this helps! :)
6 & 1/2 hours should be the correct answer! :]
2 7/4=3.75
THE ANSWER IS 3.75
