What is the height of an equilateral triangle with all sides equal to 8
2 answers:
Drop a perpendicular line from a vertex to opposite side
This forms 2 triangles whose side are in the ratio 2:1:sqrt3
The 2 is equivalent to 8 so the height is sqrt3/2 * 8 = 4 sqrt3 units (answer)
( or 6.93 units to nearest hundredth.)
an equilateral triangle has a square root height if 3 so I'm guessing if you multiply square root of 3 times 8
You might be interested in
Answer:sorry
Step-by-step explanation:
Keep your mom, you only have one. But anyway;
Use the Pythagorean Theorem: A^2 + B^2 = C^2
12^2 + 21^2 = C^2
144 + 441 = C^2
585 = C^2
square root of 585 = approximately 24.2
I don’t know sorryyyy Answer:
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
add
Answer:
w = 0, 4
Step-by-step explanation:
The GCF is 2w
2w (w-4) = 0
w = 0 or 4
