Answer:
Step-by-step explanation:
Id QS bisects angle PQR, then <PQS = <SQR and <PQS+<RQS = <PQR
The formula then becomes
<PQS+<PQS = <PQR
2<PQS = <PQR
<PQS = <PQR/2
Given <PQR = 119°
Substitute into the resulting expression above;
<PQS = <PQR/2
<PQS = 119/2
<PQS = 59.5°
Since <RQS = <PQR, hence <RQS is also 59.5°
Answer:
615.75m cubed
Step-by-step explanation:
Answer:
The radius is 9 cm.
Step-by-step explanation:
The formula for calculating the circumference of a circle is
Where r is the radius and C is the circumference.
It was given in the question that; the circumference, 
.
We substitute this into the formula to obtain;
Divide both sides by 
The radius is 9cm
No. For example, the angles of every equilateral triangle ... whether its sides
are 1 nanometer, 1 inch, 1 mile, or 1 light-year long ... are always 60 degrees
each. The angles alone may reveal the <u>ratios</u> of the sides, but they tell nothing
about the actual length of any of the sides.
Answer:
The answer would be 7.
Step-by-step explanation:
