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:
206,762
Step-by-step explanation:
206,000 * 0.037 = 762.2
762.2 + 206,000 = 206,762.2, rounded to 206762
Answer:
A
Step-by-step explanation:
Answer:
the answer is 15 because you have to do the problem in the parentheses first then multiply by 5
Answer:
0.35
Explanation:
<u>Follow the branch B and then branch D</u>
- multiply both the selected probabilities to calculate total probability.