11-14 Find the area of the paper (Formula A=L x W)
a. 12 cm x 10 cm
b.6 cm x 4 cm
height = 18m
15-18 Find the area of the triangle (Formula A = 2 bh)
a. base = 6cm height= 5cm
b. base = 10m
5cm
19-20 Find the area of a square ( Formula A= S2)
a. 12 cm x 10 cm
b.6 cm x 4 cm
height = 18m
15-18 Find the area of the triangle (Formula A = 2 bh)
a. base = 6cm height= 5cm
b. base = 10m
5cm
19-20 Find the area of a square ( Formula A= S2)
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11-14.
a.A= 120cm
b. A=24
15-18.
a. A=15cm
b. A=90m
19-20.
a=25
Step-by-step explanation:
11-14.
a. A= L×W
= 12cm × 10cm
= 120cm
b. A= L×W
= 6cm×4cm
= 24cm
15-18.
a. A= ½ bh
= ½ (6cm)(5cm)
= ½ (30cm)
= 15cm
b. A= ½bh
= ½ (10m)(18m)
= ½ (180m)
= 90m
19-20.
A=S²
=5cm²
25cm