Question

TypePerUILuldl IU A.
7.) Draw a line segment PQ = 8.3 cm. Mark a point A outside. Draw a perpendicular through the poi
8.
Construct two concentric circles with diameters 3.4 cm and 5.6 cm.​

Answer 1

It's 8th answer

$r_{1} = 1.7 \: cm \\ r_{2} \: = \: 2.8 \: cm$