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aisha
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Kelly designs a cottage that is 15 m wide. The roof rafters are the same length and meet at angle of 80 degrees. The rafters hang over the supporting wall by 0.5 m. How long are the rafters?
Im not sure how to set up this question will it involve algebra?
I don't know how the cosine law or sine law can be used can someone help me out please?
Im not sure how to set up this question will it involve algebra?
I don't know how the cosine law or sine law can be used can someone help me out please?