Question

plz plz answer question no. 1 A)
solve all the 6 questions if u can......NO SPAM

Answer 1

1.

Since it is a square, all sides are equal.

So, BC = CD = 4.5 cm

2.

Diameter = 3.5 m

Circumference = 2*(22/7)*r = (22/7)*d = (22/7)*3.5 = 11 m

3.

Don't know...

I think OT = OR

4.

Area = (1/2)*5*2 = 5 units square

5.

Radius = diameter/2 = 11/2 = 5.5 cm

6.

Property about sides of rectangle is :

Opposite sides of a rectangle are equal.

Hope it helps you...

Please mark it as brainliest...

Answer 2

Step-by-step explanation:

1. BC=CD=4.5cm because in a square all sides are equal
2. $radius = diameter \div 2$radius = 3.5÷2 = 1.75cm

$circumference = 2\pi \ {r}$circumference = 2 × 3.14 × 1.75 =10.99 cm

~11cm

4.

$area = \frac{1}{2 } \times base \times height$

area = 0.5 × QR × PR

area = 0.5 × 2 × 5

area = 5 units square

5. radius = diameter ÷ 2

radius = 11 ÷ 2

radius = 5.5 cm

I hope this will help you

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