Find the area of the following polygons:
2 answers:
Area of ABCE:
12 x 4
= 48cm squared
Area of CDE:
To get the height of the triangle, you subtract 4 from 10.
10 - 4 = 6cm
Base = 12 cm
12 x 6 = 72cm
72 divided by 2
= 36cm squared.
48 + 36 = 84cm squared.
(if it’s asking individual areas, then it’s 48cm and 36cm)
Answer:
84 m²
Step-by-step explanation:
The polygon is composed of a rectangle and a triangle.
area of rectangle = 12 × 4 = 48 m²
area of triangle =
× 12 × (10 - 4) = 6 ×6 = 36 m²
Total area = 48 + 36 = 84 m²
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