If the diameter of a circle is 10cm, calculate its area

A. 8Π cm²
B. 10 Πcm²
C. 16 Π cm²
D. 25 Π cm²
November 5, 2021

By Amara

Question

If the diameter of a circle is 10cm, calculate its area  A. 8Π cm² B. 10 Πcm² C. 16 Π cm² D. 25 Π cm² E. 32 Π cm²​

Josie · Answer

Answer:   Area of circle = πr^2   Step-by-step explanation:       D    i    a    m    e    t    e    r         =         1    0    c    m    .      Radius         is         5    c    m    .             AREA    =         πr    ^    2      =         π    ×    (    5    )    ^    2      =         2    5    π         cm    ^    2

Amara

7. If 2: y = 12:30, then what is the value of y?
(A) 3 (B) 4 (C) 5 (D) 6

[tex] \sqrt{72 \div \sqrt{64 \div \sqrt{6 \div \sqrt{36} } } } [/tex]

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If the diameter of a circle is 10cm, calculate its areaA. 8Π cm²B. 10 Πcm²C. 16 Π cm²D. 25 Π cm² November 5, 2021 By Amara