Mathematics, 10.01.2021 07:30 nelyanariba981p555ve
PLEASEThe adjoining figure shows two circles with the same center. The
radius of the larger circle is 10 cm and the radius of the smaller circle
is 4 cm. Find the area of the shaded region.
Answers: 3
![\bf \implies Area_{Shaded}= Area_{bigger}-Area_{smaller} \\\\\bf\implies Area_{Shaded} = \pi R^2 - \pi r^2 \\\\\bf\implies Area_{shaded} = \pi ( R^2-r^2) \\\\\bf\implies Area_{shaded} = \pi [ (10cm)^2 - (4cm)^2] \\\\\bf\implies Area_{shaded} = \pi [ 100cm^2-16cm^2] \\\\\bf\implies Area_{shaded} = \pi \times 84cm^2 \\\\\bf\implies Area_{shaded} = \dfrac{22}{7}\times 84cm^2 \\\\\bf\implies \boxed{\red{\bf Area_{shaded} = 264 cm^2 }}](/tpl/images/1024/7786/01bea.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Is it true or false i’m trying to pass this test so i can leave school
Answers: 2
Mathematics, 21.06.2019 20:30
Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error
Answers: 1
Mathematics, 21.06.2019 21:50
What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam
Answers: 1
You know the right answer?
PLEASEThe adjoining figure shows two circles with the same center. The
radius of the larger circle...
Questions
Social Studies, 09.02.2021 14:00
Mathematics, 09.02.2021 14:00
Mathematics, 09.02.2021 14:00
Biology, 09.02.2021 14:00
Geography, 09.02.2021 14:00
Biology, 09.02.2021 14:00
Mathematics, 09.02.2021 14:00
English, 09.02.2021 14:00
English, 09.02.2021 14:00
