8/12 and 2/3
7/10 and 21/30
These are the ones that are equivalent. The others are not.
Answer:
67.5
Step-by-step explanation:
b times h
7.5 times 9
Answer:
Option 1 is the correct answer.
Step-by-step explanation:
In first circle AC ≅ AB radii of same triangle. Similarly in second circle sides AB ≅ BC radii of second circle.
Since AC ≅ AB and AB ≅ BC
Therefore AC ≅ BC ≅ AB
Since all the sides of the triangle ABC are equal therefore triangle is an equilateral triangle.
And we know in an equilateral triangle all the angles are equal so ∠ABC = ∠BCA.
Option 1 is the answer.
