Question

calculations show that an angle is37 1/2. The size obtained by drawing and measurement is 35°.Find the error percent​

Answer 1

Step-by-step explanation:

As we know about Percentage.

So,

Hello Guys,

................

Answer is

\begin{gathered}the \: error \: percent = \frac{75}{2} - 35 \div \frac{75}{2} \times 100\% \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{75 - 70}{2} \times \frac{2}{75} \times 100\% \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{5}{2} \times \frac{2}{75} \times 100 \% \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{20}{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 6 \frac{2}{3}\end{gathered}

theerrorpercent=

2

75

−35÷

2

75

×100%

=

2

75−70

×

75

2

×100%

=

2

5

×

75

2

×100%

=

3

20

=6

3

2

Answer 2

Calculation show that an angle is 37 1/2 the size obtained by drawing an measurement is 35 find the error percent