Math

3.)Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.

A.)16.0 mm
B.)26.4 mm
C.)8.4 mm
d.) 33.5 mm

4.)Find the area of the circle with the given radius or diameter. Round your answer to the nearest tenth.

Diameter = 42.0 mm

a) 137.6mm2
b) 376.7 mm2
c) 1,384.74 mm²
d) 6,027.0 mm2

My Answer.... Please Be Honest! :D >.< ;) :P <3

3.) a.) 16.0 mm
4.) b.) 376.7 mm2

  1. 👍
  2. 👎
  3. 👁
  1. pi d = 50 mm
    d = 15.915 mm agree 16 mm

    pi d^2/4 = pi (42)^2/4 = 1385 mm^2
    I disagree with you here

    1. 👍
    2. 👎
  2. so watz the anwser?

    1. 👍
    2. 👎
  3. I got 1385 so c

    1. 👍
    2. 👎
  4. WAT BOUT #3

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math ~ Check Answers ~

    Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd My Answer: ???? •Circumference = (2) (3.14) (23) •3.14 x 2 x 23 = 144.44

  2. Mathematics

    1. Find the circumference of the given circle. Round to the nearest tenth. (Circle with radius of 3.5 cm) -22.0 cm -38.5 cm -11.0 cm -42.8 cm 2. Find the area of the given circle. Round to the nearest tenth. (Circle with a

  3. Math

    what is the circumference of the circle round your answer to the nearest foot the circle is 28 ft. A.) 88 ft B.) 84 ft C.) 66 ft **** (ANSWER) D.) 44 ft

  4. math

    Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. the radius is 3 ft

  1. Math

    1. Use 3.14 for pie to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary. (the diameter is 16.8) 2. Find the missing length. Round to the nearest tenth, if necessary.

  2. Math

    Use 3.14 for π. Round answers to the nearest hundredth if necessary. The figure shows a circle with a point Upper X labeled at the center. Calculate the area of Circle X if the diameter is 13 inches. ____ square inches Calculate

  3. MATH

    Find the circumference for the circle ( use 3.14 for pi ). Round to the nearest tenth. the circumference for the circle is 23 yd.

  4. Math - Please check!

    1. Find the circumference of a circle with a diameter of 11 cm to the nearest hundredth. Measurement formula C = pi x diameter a. 34.54 cm *** b. 17.27 cm c. 5.5 cm d. 33 cm 2. Which of the following is an irrational number? a.

  1. Math

    For any circle, which ratio is equal to the number π? Select all that apply. ***A. Circumference ------------------- Diameter B. Circumference ------------------- Radius ***C. Circumference ------------------- 2 Times Radius D.

  2. math

    find the area of each circle. round to the nearest tenth.use 3.14or 22/7. 1.circle with 6cm 2.circle with 25in 3.circle with 11ft 4.diameter =10.5 5.radius=6.3mm 6.radius=31/4 yd

  3. Geometry

    1. Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. a) 16.0 mm b) 26.4 mm c) 8.4 mm d) 33.5 mm 2. Find the area of the circle with the given radius or diameter. Round your answer

  4. mathematics

    A circle has a circumference of 47.1 cm and a diameter of 15 cm. What number represents the ratio of the circumference to the diameter of this circle?

You can view more similar questions or ask a new question.