I would need more information from the question to give an answer for each trapezoid.
Answer:
circumference is πd
d=112mm
22/7*112
=352mm
Step-by-step explanation:
Answer:
Step-by-step explanation:
11 - 19 - 4 - (-8) =
11 - 19 - 4 + 8 =
- 23 + 19 =
- 4 <===
C is on the line and D is not on the line.
-1/2(-40)+1=21
-1/2(20)+1≠-11