Question

find the number of symmetry lines that you cannot draw in the following figures​

Answer 1

Step-by-step explanation:

5 points

(1 cot-2)dz

tanr + cotæ.cotn-2c

As we know that,

We can write equation as,

cos

1

sin r

dx.

COSC COS'

Sinc

sinc sin"-*

COSC

sin"r - cos"-r

do

sinn-a*

J

sinc cos at\

Sin-*

cOsT

sin"-x - cos"

do

sin-2ac

(sinæ)(sin"-r) + (cosæ)(cos"a

Cosc) sin"-lx)

sin - cos"-z (cosc) (sin

sin- sin-2

X

(sin" +c

sin"-a- cos- (cos:)(sin

J

sin-lx

(sin"r +c

Sinc

fsin - cos-*a (cosz)(sin

Answer 2

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