It's not enough details to solve this task but I think I've got it right. Size of OAB = AOC then ABC is D. 35.
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Answer:
45
60
135
150
Step-by-step explanation:
Remember:
1 radian is 57.3 degrees
Answer:
10u²
Step-by-step explanation:
The formula for area of a triangle is b*h/2. When you plug in the numbers, you get 10. Hope this helps!
Answer:
Perimeter: 
Area: 
Step-by-step explanation:
If the diagonal of the square is 24 inches, the side length of the square is
inches (
). The perimeter of this square is then
and the area
.