himarni himarni

12-02-2022
Mathematics

contestada

21/64 Marks
Work out the perimeter of a semicircle with radius 3 cm.
Give your answer in terms of it.
I
3 cm

2164 Marks Work out the perimeter of a semicircle with radius 3 cm Give your answer in terms of it I 3 cm class=

Respuesta :

Malaknour Malaknour

13-02-2022

Semicircle C = (πr + 2r) maybe try to write the formula first and then calculate (3•3.14+2•3)=15.424..cm

Answer Link

Otras preguntas

With respect to a producer's fiduciary capacity, which of the following is true? A. The payment of premiums to the producer by the insured is not the same as gi

Identify the fraud triangle risk factor in each situation. Fraud triangle risk factor Situation 1. Employees are told to report increased income or be fired. 2

Eli buys 2 3/4 feet of Rope And then 8.25. What is the cost in dollars of Rope Per feet.

Which U.S. document guarantees protection against these injustices? -The Articles of Confederation -The Declaration of Independence -The Constitution -The Mayfl

rocks what do they do to earths format

3.1.6 Quiz: Demographics Match the term in column 1 to the definition in column 2. Fertility rate Growth rate Birthrate Migration rate ? ? ? ? Number of births

State all integer values of x in the interval 1 ≤ x ≤ 8 that satisfy the following inequality: 5x − 8 > 6

classify each phrase as applying to the lytic cycle, the lysogenic cycle, or both types of reproductive cycles of phages. drag the descriptions into the appropr

why is newtons cradle (newtons balls) described as an “almost-ideal” closed system? explain your reasoning in 1 to 2 sentences.

lauren, kathryn and emily close their medical business, pool their assets and open a surf shop. the state where they reside assesses corporations at an 8% tax r