Question

which figure has a greater area? 10 ft 5 ft 6 ft 9 ft

Explanation:

Step1: Calculate area of blue - triangle

Use formula $A=\frac{1}{2}bh$, where $b = 5$ ft and $h=10$ ft. So $A_1=\frac{1}{2}\times5\times10 = 25$ square - feet.

Step2: Calculate area of pink - triangle

Use formula $A=\frac{1}{2}bh$, where $b = 9$ ft and $h = 6$ ft. So $A_2=\frac{1}{2}\times9\times6=27$ square - feet.

Step3: Compare areas

Since $25<27$, the pink - triangle has a greater area.

Answer:

The pink - colored triangle has a greater area.