Answer:
yes
9/17 *4 is 36/68.
so for proportional you need to simplify the other term and if they both result in same then they both are proportional
Step-by-step explanation:
Answer:
The answer is 90
Step-by-step explanation:
When HI=GH
Then m<G=m<I= 45
m<H=180-(45+45)=90
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Answer:
Welp ok
Step-by-step explanation:
i need points
Draw some lines and we get some special 30-60-90 triangless
se diagram
so using my math
remember that if the hyptonuse is 2x then angle oposite the 30 degree is x and angle oposit the 60 degree is x√3
so
we have a kite and know the lengths of he diagonals
we do
(9+3) times (3√3) to find the area total which is 36√3
then, we find teh area of the sector not shaded
the area of the sector is (120/360) times the area which is pi6^2
so
1/3 times 36pi or 12pi
so
36√3-12pi≈24.6547 square units
Answer:
V= (pi) (r squared) (h)
Step-by-step explanation: