Firstly we need to find m<DNY
m<DNY=(60+90)÷2=75
N9w we can find m<KNY
m<KNY+m<DNY=180°(Because these are adjacent corners)
m<KNY+75°=180°
m<KNY=180°-75°
m<KNY=105°
Answer:
x = 14
Step-by-step explanation:
2x+4 - 12 = 20
2x - 8 = 20
2x = 28
x = 14
Answer:
144π
Step-by-step explanation:
radius = 12 cm
area of the circle = π* r² = π * 12² = 144π
If the volume of the radius would call me tonight to tell me that she loves me, i'll gladly solve this problem and copy-paste it to all my phone contacts and e-mail contacts and viber, yahoo, skype whatever :)
