Answer:
CPCTC
Step-by-step explanation:
You already proved that triangle BAD is congruent to CAD, this means that all of the corresponding angles and sides with be congruent (CPCTC). That means BD is congruent to CD. Hope this helps!
Since we know that law of order states that sum or product of any two specific numbers will be same irrespective to their order.
and
.
Law of order is only applicable for addition and multiplication. It is not applicable to subtraction and division. Let us see it by an example.


Law of grouping states that it does not matter how to order a group of numbers while adding or multiplying.
and
.
Law of grouping is not applicable to subtraction and division. Let us see it by an example.



Therefore, we can see that law of order and law of grouping is not applicable to subtraction.
Answer:
7.2 inches far from the bed.
Step-by-step explanation:
4.8 ft = 57.6
72-57.6 = 14.4
Since there is 2 edges. Divide by 2.
14.4/2 = 7.2 inches.
Answer:
y=22cm
Step-by-step explanation:
using L×B=A where y is L
308=14y
y=308/14
y=22cm
If it involves an Arc, the inscribed angle is 1/2 of the measure of the are across from it. If the figure inscribed in a quadrilateral, opposite angles are supplementary (when added together equals 180 degrees) This is all I know :)