Answer:
A=38.88 or 38.9
Step-by-step explanation:
If both are similar then the 9 and the 7.2 are the same
9-7.2= 1.8
9x6=54
7.2-1.8=5.4
7.2x5.4=38.88 or 38.9
Answer: 1
Step-by-step explanation:
Given
Two circle touch each other internally at a certain point
Whenever two circles touch each other, they can have only one common tangent.
This is depicted by the diagram shown below where a single single line is tangent to both the circles.
Step-by-step explanation:
-3(2x-6)+4=-6x+18+4=-6x+22