Question

Find x and y. It’s urgent.

Answer 1

Answer:

(1) 107° (2) x = 6cm, y = 6cm. (3) x = 142°, y = 38°

Answer 2

Answer:

1). KNOWLEDGE REQUIRED

==> Adjacent angles of rhombus are supplementary

==>All sides are of equal length.

By figure,

73°+y =180°

==>y=180°-73

=107°

x=17 units (sides of equal length)

Hence,x=107° and y=17 units

2) KNOWLEDGE REQUIRED

==>Diagonal of rectangle are equal in length

==>They bisect each other.

By fig,

x+y=6 cm

Let x=y=a. (as diagonals bisect each other)

so,2a=6cm

a=3cm

Hence,y=3cm and y=3cm

3) KNOWLEDGE REQUIRED

==>Opposite angles are equal.

==>Adjacent angles are supplementary.

By fig,

y=38°

and

x+y=180°

x=180°-38°

=142°

Hence,x=142° and y=38°

Hope u got it.

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