Egy and z.
(Ans: x = 3cm, y = 12cm, 2 = 80
12. भित्री
(ख) एउटा वृत्तको घेरा र व्यासको फरक 105cm छ भने यसव
अर्धव्यास पत्ता लगाऊ। If the difference of circumferenc
5cm
regu
and diameter of a circle is 105cm, find its radius.
prot
13. आय
A
(Ans: 24.5cn
(ग) एउटा सोलीको जाली खिच । Draw the net of a cone.
3. (क) दिइएको चित्रबाट x को मान पत्ता
लगाऊ । Find the value of xfrom
(प
(x + 1) cm
e e
(x-1) cm
the given figure.
B
4 cm
C C
(Ans: X= 4cm)
14.​

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

i suppose it should be (y=2x-5)

step-by-step explanation:

the answer to your question is b.