Answer:
m∠DCQ=56°
Step-by-step explanation:
step 1
Find the measure of arc ABC
we know that
The inscribed angle is half that of the arc it comprises
so
m∠D=(1/2)[arc ABC]
we have
m∠D=78°
substitute and solve for arc ABC
78°=(1/2)[arc ABC]
156°=[arc ABC]
Rewrite
arc ABC=156°
step 2
Find the measure of arc DC
we know that
arc ABC+arc AD+arc DC=360° -----< by complete circle
substitute the given values
156°+92°+arc DC=360°
arc DC=360°-248°
arc DC=112°
step 3
Find the measure of angle DCQ
we know that
The inscribed angle is half that of the arc it comprises
so
m∠DCQ=(1/2)[arc DC]
we have
arc DC=112°
substitute
m∠DCQ=(1/2)[112°]=56°
Answer:
Step-by-step explanation:
To calculate the discount, we multiply the initial amount (i) to the discount (d) and then divide that answer by 100. After we find that answer we then subtract it from the initial price.
For example:
A computer costs $695 and it has a 7% discount. Calculate the total costs of the computer after the 7% discount.
The computer (after a 7% discount) costs "$646.35 dollars."
Hope this helps.
You need to solve and find the angle of the triangle
This will be your answer text me if you need any more help maybe we can help eachother
Answer:
56
Step-by-step explanation:
(7×6 + 10×2 -10) + (3×6 - 6×3 + 4)
(42 + 20 - 10) + (18 - 18 + 4)
(52) + (4)
52 + 4 = <u>56</u>
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