Answer:
1. 23
2. 11
3. 11
4. 455
5. 30
6. 8
7. Invalid number
8. Invalid number
9. Invalid number
10. Invalid number
Step-by-step explanation:
The answer:
ABC, ACD and BDC are right triangles that are similar
since the altitude of the hypotenuse of a right triangle divides the triangle into two triangles that are similar to the original triangle and to each other, therefore the diagram shows the right triangle similarity theorem,
this means ABC ~ ACD <span>~ BDC
so the answer is
</span><span>ABC ~ BDC</span>
Yes correct...................
Answer:
B) 68.91 inches
Step-by-step explanation:
To start, lets define what we are trying to find. VYX is the major arc VX, spanning from V to X crossing over Y.
We are also given that the diameter is 28 inches.
Since arc length and area are proportional to the central angle, we can create the following equality:
angle of VYX/360 = arc length of VYX/circumference
We know that the central angle of VYX = central angle of minor UV + UYX = 117 + (180-15) = 282 degrees.
282/360 * 28*pi = arc length of VYX
Thus, the length of VYX = 68.90559887 inches
Thus, the correct answer is B, 68.91 in.
The answer is False a cylinder is not a prism because a cylinder has curved sides
