Answer:
Not completely sure if this is correct but I got
a: 12
b: 24sqrt2
h: 8sqrt2
Step-by-step explanation:
300=2×2×5×5×3
We observe that 2 and 5 are grouped in pairs and the 3 is left unpaired.
If we multiply 300 by the factor 3 then
300×3=2×2×5×5×3×3
900=2×2×5×5×3×3 which is a perfect square.
∴ Required number is 3
root of 900 =30
Find the area of one of the triangular sides, so 4×2=8. multiply that by 3 because there are three triangular sides in a triangular pyramid, so 8×3=24.
add that with the area of the base, so 7+24=31
Answer:
1
Step-by-step explanation:
16 cups of water - 4 cups of paper
4 cups of water - 
× 4 cups of paper = 1 cup of paper
Answer:
No
Step-by-step explanation:
Let's use the Pythagorean Theorem. For those of you that don't know, it is 
.
11 is the bigger side in this case, so our formula would go like this: 
.
We now calculate to see if this is true.
25 + 36 
121
Therefore, the answer is wrong.
