Use benchmarks 3\5 + 3\17
2 answers:
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<h3><u>Answer:</u></h3>
- x = 66°
- y = 48°
<u>Since this is an isosceles triangle, the base angles must be the same. Hence, </u><u>x = 66°.</u>
<u>Since we have found x, we can find y by using the 180-angle method.</u>
- => y + 66 + 66 = 180
- => y + 132 = 180
- => y = 180 - 132
- => y = 48°
Therefore, the answers are:
- x = 66°
- y = 48°
Hoped this helped.