Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

Step-by-step explanation:

let :

ZA = -7 +2i    and   ZB  = 33 +11 i

the radius of a circle  is AB = / ZB - ZB / = / 33+11i +7 - 2i /

AB = / 40 +9i / =  √(40² + 9²) = √1681 = 41 unit

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

ghjmutmum

step-by-step explanation: