Number 7 I believe the answer is 74.
Answer:
d
Step-by-step explanation:
Answer: i think it is a circle
Step-by-step explanation: because on the top and bottom its circle
Answer:
c
Step-by-step explanation:
use that the sum of angles in a triangle is 180°
you know 2 angles so you can find the third
x= 180 -90-48 =42°
