Expertverified. Here is the required answer . A microscope dilates the image of an organism 4 times its original dimensions. If the radius of a circular organism seen by the microscope is 8 cm, find the radius of the actual organism. A) 32 cm OB) 2 cm C) 4 cm.
\n \n4 cm circle actual size
CircumferenceC = √ 4·π·A = √ 4·π·28.27 = 18.85 (*) (*) 18.85 mm exactly or limited to de precision of this calculator (13 decimal places). Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.
Thus a 4x6 photo measures approximately 10.16 centimeters in width and 15.24 centimeters in height. Converting inches to millimeters requires considering that 1 inch equals 25.4 millimeters. Therefore, a 4x6 photo has dimensions of about 101.6 millimeters in width and 152.4 millimeters in height.
Aroom of 5.2 meters by 4.8 meters, what is the scale size for the building plan at scale 1:100 ? First, we can convert the unit from meter to centimeter. 5.2 m = 5.2 × 100 = 520 cm 4.8 m = 4.8 × 100 = 480 cm Then, convert by scaling 520 cm × 1 ÷ 100 = 5.2 cm 480 cm × 1 ÷ 100 = 4.8 cm So we have to draw a room of 5.2 x 4.8 cm
Whatis the area of a circle with a DIAMETER of 3 cm (radius of 1.5 cm)? How big is a 3 centimeter circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter.
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4 cm circle actual size