2 years ago

Please solve this question

Mathematics

2 answers:

Arisa [49]2 years ago

8 0

Answer:

37.31 cm

Step-by-step explanation:

∡ AB = 180 - 148 = 32° = ∡ DE

∡ CD = 360 - ∡ AE - ∡ AB - ∡ BC - ∡ DE = 360 - 148 - 32 - 87 - 32 =61°

∡ CE = 61 + 32 = 93°

arc length = 2 $\pi$ r $\frac{angle}{360}$ = 2×3.14×23× $\frac{93}{360}\\$ = 37.31 cm

Mandarinka [93]2 years ago

3 0

Answer:

46?

Step-by-step explanation:

23*2=46

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