Answer:
Therefore the measure of the missing angle x, is 90°.
Step-by-step explanation:
Let name the vertices of a Quadrilateral as ABCD such that
∠A = 107°
∠B = 72°
∠C = 91°
∠D = x
To Find:
x = ?
Solution:
In a quadrilateral,
Sum of the measures of all the angles is add up to 360°
Substituting the values we get
Therefore the measure of the missing angle x, is 90°.
Answer: the answer to question 6 is order least to greatest
Step-by-step explanation:
The second one. The octagon.
This is because all of the other choices are equal sided, which makes them a regular polygon.
Answer:
um......I think 2 figure it out....
Step-by-step explanation:
A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 1/35 of gas to go 1 mile.
8.4|<u>40
</u>84 |0.21
<u>80 |
</u><u />=40
<u>40
</u> ==<u>
</u>