Find the area for base b and height h of each triangle.
bh=4.2 in.=6.3 in.
table with 2 rows and 2 columns row1 column 1 b column 2 equals 4.2 in row2 column 1 h column 2 equals 6.3 in end table
bh=12 m=17 m
table with 2 rows and 2 columns row1 column 1 b column 2 equals 12 m row2 column 1 h column 2 equals 17 m end table
hb=6.2 ft=2.5 ft
table with 2 rows and 2 columns row1 column 1 h column 2 equals 6.2 ft row2 column 1 b column 2 equals 2.5 ft end table
hb=100 km=200 km
table with 2 rows and 2 columns row1 column 1 h column 2 equals 100 km row2 column 1 b column 2 equals 200 km end table
Answer:
4.2 in. x 6.3 in. = 26.46 in.^2
12 m x 17 m = 204 m^2
6.2 ft x 2.5 ft = 15.5 ft^2
100 km x 200 km = 20000 km^2