Using the Side Angle Side Formula
Area = ½ • side 1 • sine (A) • side 2
<span>Area = ½ • 12 * sine (63°) * 1.5
</span>Area = ½ • 12 * 0.89101 * 1.5
<span><span><span><span>Area = </span>8.01909
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<span>
Area = 8.02 rounded
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The radius is 12 so the diameter is 24.
Answer:
a. 16
Step-by-step explanation:
Find the scale:
42 ÷ 28 = 1.5
Use this scale for QR to find MN:
24 ÷ 1.5 = 16
Answer:
..
Step-by-step explanation:.