Answer:
The surface area is
Step-by-step explanation:
we know that
The surface area of the square pyramid is equal to
where
b is the length side of the square base
h is the height of the lateral triangular face
we have
Applying Pythagoras Theorem find the value of h
substitute in the formula
Answer: y = 5
using pythagoras theorem
Step-by-step explanation:
If y = 5 there is sufficient information to show that triangle ABC = triangle DEF using the Pythagoras theorem.
Answer:
1)$25.5
2)$15.3
3)$21.08
Step-by-step explanation:
Answer:
1. n
2. n
3. y
4. y
5. n
6. y
Step-by-step explanation:
no, no, yes, yes, no, yes
100x100 is equal to 10,000, you only need to multiply