Answer:56 seconds
Step-by-step explanation:
Answer:
∠B =
Step-by-step explanation:
Given : a=7 b=10 and C is a right triangle
solution :
refer the attached figure .
Since ΔACB is right angled triangle so we will use trigonometric ratios .

Perpendicular = b =10
Base=a=7
Putting value in formula:




Thus ∠B =
Answer:
Angle 6, Angle 8, Angle 2, and Angle 4 are supplementary to Angle 7.
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Answer:
190/570
Step-by-step explanation:
190/570
Answer:
- 2
Step-by-step explanation:
-1/3 - 1 2/3 =
- 1/3 - 5/3 =
-6/3 = -2