The diagram shows a logo.
ABE and DCE are congruent triangles.
BCE is a sector of a circle,...
Mathematics, 22.04.2021 18:40 cam1976
The diagram shows a logo.
ABE and DCE are congruent triangles.
BCE is a sector of a circle, centre E.
Show that the area of the logo is 460 cm?
to 2 significant figures.
B.
C
CE2=142+272-2(27)(14)cos(32)=283.87 56393
CE=16.85
area of sector=105/360**16.852=260.158
tariangle=1/2(14(17)sin32=100.154
100.154*2=200.31
200.31+260.1=460
Answers: 2
Mathematics, 21.06.2019 19:20, joelpimentel
Which number line represents the solution set for the inequality - x 24?
Answers: 3
Mathematics, 21.06.2019 22:20, dontworry48
Which graph represents the given linear function 4x+2y=3
Answers: 1
Computers and Technology, 04.12.2021 14:00
Mathematics, 04.12.2021 14:00
Mathematics, 04.12.2021 14:00
English, 04.12.2021 14:00
Mathematics, 04.12.2021 14:00
Mathematics, 04.12.2021 14:00