Step-by-step explanation:
the answer is 105
?=1/2(UJ+ST)arc
?=1/2(50+160)
?=1/2(210)
?=105
Answer:
the 1st one
next
the 3rd one
Step-by-step explanation: edg 2020
The solution is in the attachment
I think that the first one is not a rhombus but the last two are.
