1.905 rounded to the nearest tenth is 1.9
81 is the correct answer
hope it helps you have a good day
50 degrees because 50+50= 100 +80 = 180 and there is 180 degrees in a triangle
Answer:
The answer is 56.52 square centimeters
Step-by-step explanation:
The area of a circle is Pi R^2 so that means the area of a semi circle is half of that which is Pi R^2/2
since diameter is 12, radius = 12/2 = 6
Area = (3.14 × 6^2)÷2 = 56.52
Answer:
-8
Step-by-step explanation:
