Answer:
Step-by-step explanation:
c
Answer:
2.66216x10^20
Step-by-step explanation:
Answer:
A.88°
Step-by-step explanation:
Given,
RT is the diameter of the circle with center Q.
We have to find the measure of ∠RQS.
Solution,

Since RT is the diameter. That is it makes a straight angle at the center Q.
And measure of straight angle is 180°.
So we can say that ∠RQS and ∠SQT makes a straight angle.

Now substituting the given values, we get;

We get the value of 'x'.
By substituting the value of x, we can find the measure of ∠RQS.


Hence the measure of ∠RQS is 88°.
Surface are = [(3*4) + (3*5) + (4*5)] *2 calculate as 94 squat inches