20528 20528
  • 03-02-2021
  • Mathematics
contestada

please help work this out

please help work this out class=

Respuesta :

thebecks
thebecks thebecks
  • 03-02-2021

Answer:

Area=190.091 cm^2

Step-by-step explanation:

Area = 1/2(Pi x r^2)    one-half because it's a semi-circle

Area=1/2(3.14 x 11^2)

11^2=121 so, Area=1/2(3.14 x 121)

Area=1/2(379.94)

Area=189.97 cm^2

adjustment:

Area=1/2(3.142 x 11^2)

Area=1/2(3.142 x 121)

Area=1/2(380.182)

Area=190.091

Answer Link

Otras preguntas

What is the role of residents appointed by the east india company in indian states ?
Your firm's strategic plan calls for a net increase in total assets of $100 million during the next five years, which represents an annual compounded growth rat
what is the fastest animal in the world ​
Consider this quadratic equation. x2 3 = 4x which expression correctly sets up the quadratic formula to solve the equation?
Which antidepressant class is most closely linked with anticholinergic side effects?
Evaluate this exponential expression. OA. 19 OB. 63 OC. 66 OD. 207 6 (4+2)²-32
Your textbook notes a new form of policy experiment that would provide everyone with a guaranteed income called:_______
Two discs are randomly taken without replacement from a bag containing 3 red discs and 2 blue discs. What is the probability of taking 2 red discs ?​
Which president was the first to use air force one and fly across the nation to convey his message?
Your textbook notes a new form of policy experiment that would provide everyone with a guaranteed income called:_______