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.​

the f

last graph i believe

step-by-step explanation:

worked it out i believe

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.