Answer:
15cm
Step-by-step explanation:
Theorem: All tangents to a circle from the same point are equal.
Sine E, F, G and H are points of Tangency, by the theorem above:
The diameter line EC divides the Isosceles Trapezoid into two equal parts.
Therefore:
We then have by the equality above that:
BC=BF+FC
=5+10
=15cm
Total sq units of dotted rectangle = 3*5=15sq units
Shaded area= 15-(3*4*1/2+2*5*1/2)
=15-(6+5)
= 15-11
= 4 sq units
Step-by-step explanation:
1 9 1
----- - ----- = -----
2 20 20
Answer:
C
Step-by-step explanation:
A <u>line</u>ar relationship looks like a <u>line</u>. Which scatter plot comes closest to looking like a line (not a curve of some kind)?
4 and 2 are the porportions