Question

Ширина прямоугольника17м 36см 18мм Длмна прямоугольника 18м 26дм ?на 17мм больше 15см Периметр 158см 48см Площадь 624дм²

Answer 1

15*2=30см  это две ширины 

66-30=36 см две длины 

36/2=18 см одна длина

15*18=270см кв. это площадь

Answer 2

Calculation of Rectangle Dimensions:

To calculate the length and width of the rectangle, we need to convert all the measurements to the same unit. Let's convert all the measurements to centimeters (cm) for consistency.

Given: - Width of the rectangle: 17m 36cm 18mm - Length of the rectangle: 18m 26dm

Converting the width to centimeters: - 1 meter = 100 centimeters - 1 decimeter = 10 centimeters - 1 centimeter = 1 centimeter

Therefore, the width of the rectangle in centimeters is: - 17m = 17 * 100 = 1700 cm - 36cm = 36 cm - 18mm = 1.8 cm (since 1 cm = 10 mm)

So, the width of the rectangle is 1700 cm + 36 cm + 1.8 cm = 1737.8 cm.

Converting the length to centimeters: - 1 meter = 100 centimeters - 1 decimeter = 10 centimeters

Therefore, the length of the rectangle in centimeters is: - 18m = 18 * 100 = 1800 cm - 26dm = 26 * 10 = 260 cm

So, the length of the rectangle is 1800 cm + 260 cm = 2060 cm.

Calculation of Increased Width:

Given: - The width of the rectangle is 17mm more than 15cm.

Converting 15cm to millimeters (mm): - 1 centimeter = 10 millimeters

Therefore, 15cm = 15 * 10 = 150mm.

So, the width of the rectangle is 150mm + 17mm = 167mm.

Calculation of Perimeter:

Given: - The perimeter of the rectangle is 158cm + 48cm.

So, the perimeter of the rectangle is 158cm + 48cm = 206cm.

Calculation of Area:

Given: - The area of the rectangle is 624dm².

Converting dm² to cm²: - 1 dm = 10 cm

Therefore, 624dm² = 624 * (10cm * 10cm) = 62400cm².

So, the area of the rectangle is 62400cm².

Summary of Calculations:

- Width of the rectangle: 1737.8 cm - Length of the rectangle: 2060 cm - Increased width: 167 mm - Perimeter of the rectangle: 206 cm - Area of the rectangle: 62400 cm²

Please let me know if there's anything else I can help you with!