Can someone help please:)
2 answers:
#4. 10.6x13.5x0.5=71.55 #5. 4x7.2x0.5=14.40 #6. 5.2x6x0.5=15.60
<u>Intro. </u>
Before we solve the areas of the triangles, let's review the key points.
<u>Key points: </u>
Area of triangle: 1/2 x Base x Altitude <u>Solution (4): </u>
1/2 x 13.5 x 10.6 => 1 x 13.5 x 5.3 => 71.55 cm² <u>Solution (5): </u>
1/2 x 7.2 x 4 => 1 x 7.2 x 2 => 14.4 yd² <u>Solution (6): </u>
1/2 x 6 x 5.2 => 1 x 3 x 5.2 => 15.6 ft² Hoped this helped!
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