Area of a Deltoid: Using external height

Calculation using percentagesSubtraction or addition to a larger shapeVerifying whether or not the formula is applicableUsing Pythagoras' theoremUsing ratios for calculationIdentifying and defining elementsUsing variablesUsing additional geometric shapesApplying the formulaFinding Area based off Perimeter and Vice VersaCalculate The Missing Side based on the formula
Question 1

Given the deltoid ABCD

Find the area

555191919AAADDDCCCBBB

Question 2

Given the deltoid ABCD

Find the area

555888AAADDDCCCBBB

Question 3

Given the deltoid ABCD

Find the area

555161616AAADDDCCCBBB

Question 4

Given the deltoid ABCD

Find the area

555181818AAADDDCCCBBB

Question 5

Given the deltoid ABCD

Find the area

555222222AAADDDCCCBBB

Examples with solutions for Area of a Deltoid: Using external height

Exercise #1

Given the deltoid ABCD

Find the area

555191919AAADDDCCCBBB

Video Solution

Answer

47.5 47.5 cm².

Exercise #2

Given the deltoid ABCD

Find the area

555888AAADDDCCCBBB

Video Solution

Answer

20 20 cm².

Exercise #3

Given the deltoid ABCD

Find the area

555161616AAADDDCCCBBB

Video Solution

Answer

40 40 cm².

Exercise #4

Given the deltoid ABCD

Find the area

555181818AAADDDCCCBBB

Video Solution

Answer

45 45 cm².

Exercise #5

Given the deltoid ABCD

Find the area

555222222AAADDDCCCBBB

Video Solution

Answer

55 55 cm².

Question 1

Calculate the area of the deltoid ABCD

8887.57.57.5AAABBBCCCDDDMMM

Question 2

Given the deltoid ABCD

Find the area

6664.54.54.5AAADDDCCCBBBMMM

Question 3

Given the deltoid ABCD

Find the area

7778.58.58.5AAADDDCCCBBBMMM

Question 4

Given the deltoid ABCD

Find the area

5559.59.59.5AAADDDCCCBBBMMM

Question 5

Given the deltoid ABCD

Find the area

555777AAADDDCCCBBBMMM

Exercise #6

Calculate the area of the deltoid ABCD

8887.57.57.5AAABBBCCCDDDMMM

Video Solution

Answer

60 cm²

Exercise #7

Given the deltoid ABCD

Find the area

6664.54.54.5AAADDDCCCBBBMMM

Video Solution

Answer

27 27 cm².

Exercise #8

Given the deltoid ABCD

Find the area

7778.58.58.5AAADDDCCCBBBMMM

Video Solution

Answer

59.5 59.5 cm².

Exercise #9

Given the deltoid ABCD

Find the area

5559.59.59.5AAADDDCCCBBBMMM

Video Solution

Answer

47.5 47.5 cm².

Exercise #10

Given the deltoid ABCD

Find the area

555777AAADDDCCCBBBMMM

Video Solution

Answer

35 35 cm².