Find the area of the trapezoid.
Answer options: 8sqrt2, 4sqrt3, 12.0, 16sqrt2
1 answer:
Answer:
= 8sqrt2
Step-by-step explanation:
Area of a trapezium is given by the formula;
1/2(a+b)h
;
Where a and b are the parallel sides and h is the perpendicular height.
a = 3 cm, b= 5 cm
To get; h, we use the Pythagoras theorem;
h² = 3² - 1²
h² = 8
h = √8
= √4√2
= 2√2
Thus;
Area = 1/2(3 +5) 2√2
= 1/2 ×8 × 2√2
<u> = 8√2 cm² or 8sqrt2 cm²</u>
You might be interested in
32,767/32,768 is in lowest terms and can't be reduced.
I got a hold on hood for the
Answer:
10^4
Step-by-step explanation:
10×10×10×10=10,000, which is given number.
Answer:
8 inches
Step-by-step explanation:
Let w be the width of rectangle B.
Since, both rectangles are similar.
Therefore, corresponding lengths and widths of rectangles A and B will be in proportion.

Answer:
2.64
Step-by-step explanation:
- 13.20 × 1 = 13.20
- 13.20 ÷ 5 = 2.64