Question

please solve 6th and 7th questions

Answer 1

Answer:

Step-by-step explanation:

Q6

2(l+b)=90

2(4x+5x)=90

9x*2=90

x=5

Sides=5*x=25cm and 4*x=20cm

Q7

(a) rectangle

(b) rhombus

(c) Rectangle

Mark it brainliest

Answer 2

Here is your answer

6) {the aswer is given in the picture}

7)

A) square, rhombus, parallelogram, rhombus

B) square

C) square, rectangle