Math, asked by riazmohsin175, 4 months ago

2. State whether the following are true or false:
(0)
The area of a rectangular field measuring 50 m by 15 m is 750 m2
(ii) The perimeter of an equilateral triangle with each side 5 m long is 25 m2
(iii) If the side of a square measures 2 cm, its perimeter is 8 cm.
(iv) The area of a rhombus is calculated by dividing it into two rectangles.
(v) To calculate the area of a triangle, we need to know the lengths of its
base and height.​

Answers

Answered by BrainlyCyclone
6

Answer:

Required Answers :-

1)

Area of rectangle = Length × Breadth

750 = 50 × 15

750 = 750

2)

Perimeter of equilateral triangle = 3a

25 = 3(5)

25 ≠ 15

3)

Perimeter of square = 4s

8 = 4(2)

8 = 8

4)

Yes,

Example :- Let's say the diagonal of rhombus are 6 and 8 m

Now,

Area of rectangle = 6 × 8 = 48 m

Area of rhombus =48/2 = 24 m

5)

Yes,

By knowing the base and height of triangle we can find area of triangle. As area of triangle is ½ × Base × Height

Hence :-

  1. True
  2. False
  3. True
  4. True
  5. True

 \rule{50}{1}

Answered by ItzNiladoll
4

Step-by-step explanation:

SOLUTION:-

1) AREA OF RECTANGLE = Length × Breadth

750 = 50 × 15

750 = 750

2) PERIMETER OF EQUILATERAL TRIANGLE = 3a

25 = 3(5)

25 ≠ 15

3) PERIMETER OF SQUARE = 4s

8 = 4(2)

8 = 8

4) THE DIAGONAL OF RHOMBUS ARE 6 AND 8m

AREA OF RECTANGLE = 6 × 8 = 48 m

AREA OF RHOMBUS = 48/2 = 24 m

5) WITH THE BASE AND HEIGHT OF TRIANGLE WE CAN FIND AREA OF TRIANGLE.

AREA OF TRIANGLE = ½ × Base × Height

So,

.True

False

True

True

True

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