In the given figure, fine the area of the shaded region
Answers
Answer:
Area of a shaded region is 185m².
Step-by-step explanation:
For a triangle,
Height = 15+10 = 25m
Base = 5+24+5 = 34m
Area of a triangle = ½ X Base X Height
For a rectangle,
length = 24m
breadth = 10 m
Area of a rectangle = length X breadth
Area of a shaded region
= Area of triangle - area of rectangle
= 425m² - 240m²
= 185m²
Answer:
Step-by-step explanation:
Area of the shaded region = Area of the whole triangle - area of rectangle formed within the triangle.
Area of the biggest triangle = 1/2 x Base x height
Base = ( 24 + 5 + 5 ) m = 34 m
Height = ( 15 +10 ) = 25 cm
Area of the whole Triangle = 1/2 x 34 x 24 = 408 cm²
Area of the Rectangle within the triangle = Length x Breadth = (24 x 10) cm²
= 240 cm²
Hence,
Area of the shaded part = (408 - 240) cm² = 168 cm²