The diver's depth is indicated by a value of -5.875 feet before he or she swims to the surface. This is further explained below.
<h3>What is a diver?</h3>
Generally, A person who can breathe underwater for extended periods of time without returning to the surface, any of several species of birds that feed mostly by diving into bodies of water.
In conclusion, It has been shown that a diver must swim upwards of 5.875 feet in order to reach the water's surface. The diver is rising because they are approaching the surface of the water. Since the diver began his journey below the water's surface, his elevation was negative until he reached the surface.
For this reason, a number of -5.875 feet is used to represent the diver's depth just before surfacing.
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Yes,it can be proved to be congruent,as:
AB=AD (given)
AC=AC (given)
Since AB = AD,it is an isosceles △
Thus,BC=CD(properties of isos.△)
Therefore,ΔCAB ≅ ΔDAC (SSS)
The answer is Yes;ΔCAB ≅ ΔDAC
Hope it helps!
Answer:
b
Step-by-step explanation:
A circular plot is watered by a sprinkler that rotates through it. The sprinkler only rotates through a semi-circle, or half of the whole circle.
Area of a circle: A = pi x r^2
r = 160 / 2 = 80
A = pi x 80^2
A = 6400pi / 2 = 3200pi
3200pi = 10053.0965
The area water is approximately 10,053 ft^2.
Hope this helps!! :)
The scale for the second values is 56/8 = 7
C = 3 x 7 = 21
C= 21