Answer:
(d) 108°
Step-by-step explanation:
An inscribed angle is half the measure of the arc it subtends. Conversely, the arc is twice the measure of the inscribed angle it subtends.
__
<h3>using the relation</h3>
We can define the vertex of the marked angle as point Q. Arc XY is twice the measure of inscribed angle XQY:
arc XY = 2(54°) = 108°
The two quadrilaterals are similar. Which means the ratios of respective sides of two quadrilaterals will be the same.
So, for the given quadrilaterals, ratio of sides JF and TF of quadrilateral RJFT will be equal to the ratio of sides YP and AP of quadrilateral SYPA. Mathematically, we can write:

So the measure of TF will be 96mm
False when you multiply numbers you add the exponents.
Answer:
47 rows
Step-by-step explanation:
To find the amount of needed rows, we will use the math operation division. We will take the total and divide it by the amount in each row.
846/18=47
To seat 18 people in each row, you will need 47 rows.
Answer:
D is the correct answer i think
Step-by-step explanation: