Hey!
Hope this helps...
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This is actually pretty simple...
[attachment below will help too]
An obtuse triangle is where one angles is greater than 90*
A right triangle is where one angle is exactly equal to 90*
An acute triangle is where one angle is less than 90*
The BEST WAY to tell the difference between these triangles is to see/find either a 1/4 square (found on right triangles) or 1/3 circles (found on acute and obtuse triangles)...
Answer:
circle is the perfect example
Answer:
A. The function is linear because all of the points lie on a line.
Step-by-step explanation:
That's how math works my friend :) (And it's the reason he was wrong lol)
Solving for the lateral surface of the square pyramid, we need to use the formula shown below:
Lateral Area = a √ (a² + 4h²) where "a" for the base edge and "h" for the height
We have given values such as:
Base = 12 inches
Height = 15 inches
Lateral area = 12 √ (12² + 4*15)
Lateral area = 171.39 inches²
The answer is 171.39 inches².
Ummmm
pie = π
i think its right
