1. Find the area of the trapezium whose:
(a) bases 15 cm and 20 cm and altitude = 8 cm (b) bases 10 cm and 12 cm and altitude = 5 cm.
Answers
Answered by
1
Answer:
(a)140
(b)55
Step-by-step explanation:
Area of trapezium=a+b÷2*h
(a) 15+20÷2×8=140
(b)10+12÷2×5=55
Answered by
3
Answer:
a)=140
b)=55
Step-by-step explanation:
a)=1/2×(15+20)×8
=35×4
=140
b)=1/2×(10+12)×5
=11×5
=55
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