Because completementary angles add up to 180 degrees (angle 3 and angle 4)
and interior angles of a triangle will also add up to 180 degrees
if you compare these two facts, then angle 4 equals the 2 non adjacent interior angles
Answer:

Step-by-step explanation:
<u>Given:</u>
The Dimensions of Parallelogram are 12 in.(Base) and 7 in.(Height)
<em>And,</em>
The Dimensions of Rectangle are 9 in.(Length) and 5 in.(Breadth).
<u>To Find</u>:
The Area of Shaded region
<u>Solution:</u>
When the dimensions of parallelogram and the dimensions of rectangle are given, we need to find the Shaded region using this formula:

We know that the formula of Parallelogram is base*height[b×h] and the formula of rectangle is length*breadth[l*b] .

Put their values accordingly:

<u>Simplify it.</u>
<em>[</em><em>Follow BODMAS Rule strictly while </em><em>simplifying]</em>


Hence, the Area of Shaded region would be 39 in² or 39 sq. in. .

I hope this helps!
Answer:
x+22 = 90
Step-by-step explanation:
The two angles are complementary, which means they add up to 90 degrees
x+22 = 90
Answer:
part 1) BC is 17491 ft
part 2) CD is 6499 ft
Step-by-step explanation:
Lets look at the information we have:-
38 mint boxes together
19 per person including Jade.
To answer this lets divide 38 by 19 and d answer will be d amount of friends he has including himself.
38 ÷ 19 = 2
2 friends including Jade.
CHECK OUR WORK:-
19 + 19 = 38
We were RIGHT!!!
So, Jade shared his mints with 1 of his friends, and including himself they were 2 people who got 19 mint boxes each.
Hope I helped ya!!