You can factor 12 from both terms to get
A television is 36 inches by 18 inches. What is the area?
2 answers:
You might be interested in
Answer:
<em>The two figures are similar as the ratio of corresponding distances and slope of corresponding lines are EQUAL.</em>
Step-by-step explanation:
Noting the coordinates of points,
C(-1,6), D(3,4) , E(2,3) , F(3,0), G(1,-2) , A(0,1) , B(-2,2)
J(4.5,3.5), K(6.5,2.5), L(6,2), M(6.5,0.5) , N(5.5,-0.5) , H(5,1) , I(4,1.5)
using the distance formula =
we find that,
CD= and JK=
thus, ratio of CD to JK is 2.
Similarly find ratio of DE to KL and so on, the ratio remains same.
Further one can even comment on the slopes of corresponding lines been equal.
Thus the figures turn out to be similiar to each other
Answer:
Step-by-step explanation:
Because vertical angles are always equal, we want to solve .
We can add 10 to both sides to get .
We can subtract from both sides to get
.
Lastly, we divide both sides by 20 to get .
So, and we're done!
The check is left as an exercise to the reader.