Answer:
65 sq ft
Step-by-step explanation:
SA(sq pyr) = area of base + 1/2(perimeter of base)x(slant height)
SA = 5² + 1/2(10)(8)
SA = 25 + 40
SA = 65
What’s the test about you didn’t put anything?
Answer:
2.6
Step-by-step explanation:
4 squared - 3 squared =7
Square root 7 equals 2.6 to the nearest tenths
Answer:
Around 688 degrees
Step-by-step explanation:
Apologies, I didn't understand you were asking about 12 radians before.
To convert radians into degrees, we just have to multiply the radians with 
(the inverse of degrees -> radians!).
If we have 12 radians:
≈ 
Answer: around 688 degrees, or 2160/pi degrees.
Answer: 1.5x
Step-by-step explanation:
If the figure dilates by 1.5 times it will increasingly do the same with the perimeter. It keeps the same ratio of 1.5x.
Ex: If a side of the figure was originally 10 and the dilation factor is 1.5 the side now with be 15. This goes for all sides.
Hope this helps!
