The perimeter is 150 cm. The formula is twice the sum of (width plus length). P = 2(w+l) = 2(30+45)= 2(75)=150150 cm
203.09 + 182.88 = 385.97. Divided by 2 = 192.985cm
205cm
19 cm
The perimeter of a quarter circle is 2 radii plus a quarter of the circumference of the whole circle: → 2 × radius + ¼ × 2 × π × radius = 32.13 cm → radius × (2 + π/2) = 32.13 cm → radius = 32.13 ÷ (2 + π/2) cm ≈ 9.00 cm
72mm
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 72 mm =7.2 cm
21 m 6 cm
110 cm = 1.1 m Double either one. 2 .2 m
72 millimeters is 0.24 feet.
161mm by 72mm
The perimeter is 150 cm. The formula is twice the sum of (width plus length). P = 2(w+l) = 2(30+45)= 2(75)=150150 cm
203.09 + 182.88 = 385.97. Divided by 2 = 192.985cm
205cm
19 cm
The perimeter of a quarter circle is 2 radii plus a quarter of the circumference of the whole circle: → 2 × radius + ¼ × 2 × π × radius = 32.13 cm → radius × (2 + π/2) = 32.13 cm → radius = 32.13 ÷ (2 + π/2) cm ≈ 9.00 cm
10mm = 1cm 72mm = 7.2cm