Help!!! please what's is the figure
2 answers:
Answer:
Total Area = 108 cm^2
Step-by-step explanation:
Area Trapezoid
<em><u>Givens</u></em>
b1 = 6cm
b2 = 12 cm
h = 6cm
<em><u>Formula</u></em>
Area = 1/2 (b1 + b2)*h
<em><u>Solution</u></em>
Area = 1/2 (6 + 12)*6
Area = 1/2 18*6
Area = 54 cm^2
Triangle
<em><u>Givens</u></em>
b = 12 cm
h = 15 - 6
h = 9
<em><u>Formula</u></em>
Area = 1/2 * b * h
<em><u>Solution</u></em>
Area = 1/2 * 12 * 9
Area = 54 cm^2
<em><u>Total Area</u></em>
Total Area = 54 + 54 = 108 cm^2
Hello from MrBillDoesMath!
Answer:
108 cm^2
Discussion:
The area of the logo =
area of Trapezoid on top (I) + area of triangle on bottom (II)
I = (1/2) h ( b1 + b2) h = altitude, b1, b2 = bases
= (1/2) 6 ( 6 + 12)
= (1/2) 6 ( 18)
= 54
II = (1/2) b h
= (1/2) (12) ( 15 - 6) => altitude of triangle = 15 - 6 NOT (1/2) 15
= 54
I + II= 54 + 54 = 108
Thank you,
MrB
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