Find the Area of Irregular Shapes: Worksheets, Online Test and Calculators

Find the area of irregular shapes worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of geometry.

Find the Area of Irregular Shapes
Name Grade School
Date Questions10 Score

1
Find the area of the given shape
6 in3 in8 in
2
Find the area of the given shape
14 in9 in8 in3 in
3
Find the area of the given shape
10 in5 in13 in8 in
4
Find the area of the given shape
10 in11 in4 in15 in
5
Find the area of the given shape
13 in10 in18 in9 in
6
Find the area of the given shape
15 in9 in5 in12 in
7
Find the area of the given shape
12 in5 in7 in3 in
8
Find the area of the given shape
9 in8 in4 in24 in
9
Find the area of the given shape
13 in8 in9 in3 in
10
Find the area of the given shape
7 in10 in15 in

Solved Worksheet Problems
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1
Find the area of the given shape
6 in3 in8 in
Area = 82 in2
Solution
6 in3 in8 in
The given Shape = Rectangle (B) + Square (A)
Area of Rectangle (B)= l x b
= 6 x 3 = 18 in
Area of Square (A) = side2
= 82 = 64 in
Area of given Shape = 64 in + 18 in
= 82 in2
2
Find the area of the given shape
14 in9 in8 in3 in
Area = 316 in2
Solution
14 in9 in8 in3 in
The given Shape = 3 Rectangle (A,B,C)
Area of Rectangle A & B = (lxb) + (lxb) = 2(lxb)
= 2 x (14 x 9)
= 252 in
To find the Area of Rectangle C, Find the length of the Rectangle C
Length = 14 - (2 x 3)
= 8 in
Area of Rectangle C = 8 x 8 = 64 in
Area of Given Shape = 252 + 64
= 316 in2
3
Find the area of the given shape
10 in5 in13 in8 in
Area = 154 in2
Solution
10 in5 in13 in8 in
The given Shape = 2 Rectangle (A,B)
Area of Rectangle (A) = 10 x 5
= 50 in
Area of Rectangle (B) = 8 x 13
= 104 in
Area of given Shape = 50 + 104
= 154 in2
4
Find the area of the given shape
10 in11 in4 in15 in
Area = 170 in2
Solution
10 in11 in4 in15 in
The given Shape = 2 Rectangle (A,B)
Area of Rectangle (A) = 10 x 11
= 110 in
Area of Rectangle (B) = 15 x 4
= 60 in
Area of given Shape = 110 + 60
= 170 in2
5
Find the area of the given shape
13 in10 in18 in9 in
Area = 292 in2
Solution
13 in10 in18 in9 in
The given Shape = 2 Rectangle (A,B)
Area of Rectangle (A) = 13 x 10
= 130 in
Area of Rectangle (B) = 9 x 18
= 162 in
Area of given Shape = 130 + 162
= 292 in2
6
Find the area of the given shape
15 in9 in5 in12 in
Area = 195 in2
Solution
15 in9 in5 in12 in
The given Shape = 2 Rectangle (A,B)
Area of Rectangle (A) = 15 x 9
= 135 in
Area of Rectangle (B) = 12 x 5
= 60 in
Area of given Shape = 135 + 60
= 195 in2
7
Find the area of the given shape
12 in5 in7 in3 in
Area = 162 in2
Solution
12 in5 in7 in3 in
The given Shape = 3 Rectangle (A,B,C)
Area of Rectangle A & B = (lxb) + (lxb) = 2(lxb)
= 2 x (12 x 5)
= 120 in
To find the Area of Rectangle C, Find the breadth of the Rectangle C
breadth = 12 - (2 x 3)
= 6 in
Area of Rectangle C = 6 x 7 = 42 in
Area of Given Shape = 120 + 42
= 162 in2
8
Find the area of the given shape
9 in8 in4 in24 in
Area = 184 in2
Solution
9 in8 in4 in24 in
The given Shape = 3 Rectangle (A,B,C)
Area of Rectangle A & B = (lxb) + (lxb) = 2(lxb)
= 2 x (9 x 8)
= 144 in
To find the Area of Rectangle C, Find the breadth & length of the Rectangle C
Breadth = 9 - 4 = 5 in
Length = 24 - (2 x 8) = 8 in
Area of Rectangle C = 5 x 8
= 40
Area of given shape = 144+40
= 184 in2
9
Find the area of the given shape
13 in8 in9 in3 in
Area = 298 in2
Solution
13 in8 in9 in3 in
The given Shape = 3 Rectangle (A,B,C)
Area of Rectangle A & B = (l x b) + (l x b) = 2(lxb)
= 2 xx (13 x 8)
= 208
To find Area of the Rectangle C ,Find breadth
breadth = 13 - 3
= 10 in
Area of the Rectangle C = 9 x 10
= 90 in
Area of the given Shape = 208 + 90
= 298 in2
10
Find the area of the given shape
7 in10 in15 in
Area = 110 in2
Solution
7 in10 in15 in
The given Shape = Rectangle + Triangle
Area of Rectangle = 7 x 10
= 70 in
To find the area of rectangle, Find the base
base = 15 - 7 = 8 in
Area of the triangle =
12
x b x h
=
12
x 8 x 10
= 40 in
Area of the given shape = 70 + 40 in
= 110 in2

Worksheet: Find the Area of Irregular Shapes

Find the area of irregular shapes worksheet is the largest collection of practice problems and solved exercises which can be served as homework, classwork or assignment problems for the students to learn, practice, assess, iterate and master the skills of how to solve such geometry problems in basic mathematics.

Online Test
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Find the area of the given shape
14 in6 in3 in18 in
Find the area of the given shape
11 in8 in9 in3 in
Find the area of the given shape
11 in8 in4 in26 in
Find the area of the given shape
12 in9 in2 in2 in
Find the area of the given shape
15 in4 in18 in
Find the area of the given shape
16 in10 in15 in7 in
Find the area of the given shape
14 in7 in3 in4 in
Find the area of the given shape
8 in11 in9 in18 in
Find the area of the given shape
2 in4 in8 in
Find the area of the given shape
13 in10 in13 in4 in

Online Test: Find the Area of Irregular Shapes

This online test to find the area of irregular shapes is a formative assessment which can be used as homework, classwork or assignment problems to assess and improve the learner's math skills on geometry.

Area Calculator

Shape
Radius
Radius
Height
Unit
Area = 12.57 m²
show workout

Work with steps - Area of Circle

Question:
Find the area of given shape.
Answer:
Solution
Area of the circle = π x r2
Radius (r) = 2 m
Area = 3.14 x 2 x 2 ; where π = 3.14
Area = 12.57 m²

Area calculator is a key tool for users to generate step-by-step work to quickly understand the calculation, solve the homework problems, solve the classwork problems, prepare the answer key document for summative and formative assessments or immediately verify the entire calculation for the user supplied input values.