Answer:
The measures of angles of triangle MNP are
Step-by-step explanation:
step 1
Find the measure of arcs AB, BC and AC
we know that
The inscribed angle is half that of the arc it comprises.
so
---->
---->
---->
step 2
Find the measure of angle M
we know that
The measurement of the outer angle is the semi-difference of the arcs it encompasses.
substitute
step 3
Find the measure of angle N
we know that
The measurement of the outer angle is the semi-difference of the arcs it encompasses.
substitute
step 4
Find the measure of angle P
we know that
The measurement of the outer angle is the semi-difference of the arcs it encompasses.
substitute
Answer:
$ 2,600
Step-by-step explanation:
It's given that 260 People donated $10 is to an organisation . We need to find the total money received by the organisation .
Here we just need to the number of people with the amount each person gave , that is ;
<u>Hence </u><u>the total money received by the organisation </u><u>is </u><u>$</u><u> </u><u>2600 </u><u>.</u>
Answer:
Part a)
Part b)
Part c)
Part d)
Part e)
Step-by-step explanation:
we know that
The centroid of a triangle is the point where the three median.s coincide.
The centroid is located two thirds of the distance from any vertex of the triangle.
step 1
<em>Find the value of A.F.</em>
we know that
we have
substitute
Solve for A.F.
step 2
<em>Find the value of G.F.</em>
substitute the value of A.F
step 3
<em>Find the value of F.C. </em>
Remember that a median of a triangle is a line segment from one vertex to the mid-point on the opposite side of the triangle
so
we have
substitute
step 4
<em>Find the value of D.B.</em>
we have
substitute
step 5
<em>Find the value of G.B</em>
substitute the value of D.B.
Answer:
QR = 82.38 to nearest hundredth.
Step-by-step explanation:
As they are similar corresponding sides are in the same ratio.
So MN / QR = LM / QR
13/51 = 21/ QR
`3QR = 51*21
QR = 51*21/13
QR = 82.38
Answer:
22500 secs
or
375 mins
or
6 hours and 15 min
Step-by-step explanation:
do 45000 m3 divided by 2 cm/s
then you get 22500 secs which if you divide by 60 gets 375 min and if you divide the mins by 60 you get 6 hours and 15 mins left