asked 110k views
1 vote
Hi, can anyone please help me out? (Question is in the attachment)

Hi, can anyone please help me out? (Question is in the attachment)-example-1
asked
User Rlotun
by
8.0k points

2 Answers

3 votes
10.99 I used an calculator
answered
User Omar Lahlou
by
8.1k points
3 votes

Answer:

10.99

Explanation:

I usually use omni calculater

all you need is the central angle (90 deg) and radius (7).

answered
User Skaqqs
by
8.0k points

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