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3 years ago

Find the area of a trapezium whose parallel sides are respectively 14cm and 4cm and distance between the parallel sides is 5cm.

Mathematics

1 answer:

padilas [110]3 years ago

5 0

Answer:

Area of the trapezium = 30 $cm^{2}$

Step-by-step explanation:

a = 14

b = 4

h= 5

Area of trapezium = $\frac{1}{2} }$ ( a + b) h = $\frac{1}{2}$ (14+4) 5

= $\frac{1}{2}$ x 18 x 5 = 6 x 5 <em> [I solved </em> $\frac{1}{2}$ <em> and 18]</em>

= 30!

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3 years ago

What am I supposed to do?

aleksley [76]

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3 years ago

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maria [59]

16 ) GO...

a) 5487 × ( 65 + 35 ) = 5487 × 100 = 548700

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b) 647 × ( 112 - 12 ) = 647 × 100 = 64700

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c) 502 × 1,008 = ( 500 + 2 ) ( 1,000 + 8 ) = 500,000 + 4,000 + 2,000 + 16 = 506,016

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17 ) Go...

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b) 147 × 50 × 2 = 147 × 100 = 14,700

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