Answer:
9
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have a 4-sided triangular pyramid
, where

AnsS
Step-by-step explanation:
Is The C
Answer:
in 19 81 has in crimn that day there are a war
Answer:
h = 3.62
Step-by-step explanation:
First, as both triangles have the same angles we can use the relationship of areas and sides corresponding to similar triangles as follows:

Now we know that the new triangle has sides of 4.18. Then, as these triangles are equilateral we can use the Pythagorean Theorem to find the height:

Finally the height of this new triangle is 3.62 cm