Answer:
x = 9, y = 4 and z = 6.67
Step-by-step explanation:
Since both the polygons are similar, by the property of similarity corresponding sides of the polygons will be proportional.
Therefore,
x =
x = 9
Similarly,
z =
z = = 6.67
And
y =
y = 4
Therefore, x = 9, y = 4 and z = 6.67 will be the values.
<span> sqrt 21y * 5sqrt 49y
= sqrt(21y) * 5*7*sqrt(y)
= sqrt(y) [ sqrt(21) * 35 ] (answer)</span>
Given info:
Radius - 7cm
Height - 10cm
Formula -
r = radius
h = height
Therefore, the step-by-step work is:
:)
Answer:69
Step-by-step explanation: