Split the square in half what is it? Two triangles add two triangles together 127 + 127 = 254 the surface area is 254
Answer:
Step-by-step explanation:
a^2+b^2=400
a^2=400-b^2
a=sqrt(400-b^2) & -sqrt(400-b^2)
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b^2=400-a^2
b=sqrt(400-a^2) & -sqrt(400-a^2)
Answer:
The radius is always half of the diameter.
Step-by-step explanation:
Answer:
86
Step-by-step explanation:
One that could be close is Letter B?
