How many triangles can be made with a 70 degree angle a 30 degree angle and an 80 degree angle
1 answer:
Answer:
There are infinite number of triangles that could be achieved with those angles.
To picture this, we only have to imagine a triangle that is either smaller or bigger than the one at hand.
Tracing a series of paralell lines (which guarantee that the angles are being kept), we can draw triangles for infinite values of x,y and z.
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Answer:
In 7 years
Step-by-step explanation:
Let
n ----> the number of years
x -----> Kate's age
y ----> Victor's age
we know that
we have
Victor's age is 5
substitute the given values
Solve for n
<u><em>Verify</em></u>
In 7 years
Kate's age is 17+7=24
Victor's age is 5+7=12
24=2(12)
so
Kate is twice as old as Victor
Answer:
V = 3322.6 ft³
Step-by-step explanation:
V(rt cone) =
V = [π(17.2/2)²(14.3)] ÷ 3
V = π(8.6)²(14.3)
V = 73.96(14.3)π
V = 3322.6