Answer:
Let P be the external point. O be the origin. join O and P get OP and nearest point on the circle from P be A.
Let Q be the point onthe circle in which, tangent make 90° with radius at Q.
PQ = 8 and OQ = 6
we get a right angled triangle PQO right angled at Q.
so, OP^2 = OQ^2 + PQ^2= 8^2 + 6^2 = 64 + 36 =1==
therefore OP =10cm
we need nearest point from P, which is PA
PA = OP - OA= 10 -6=4cm
Answer: rational
a rational number is a number that can be expressed by a quotient or a fraction
Dividing 1.93km by 23 minutes, you get 0.083 km per minute, or 5.03 km per hour
Answer:
311
Step-by-step explanation:
280 + 31 = 311
Answer:144
Step-by-step explanation:
