A tabletop in the shape of a trapezoid has an area of 6550 cm² it's longer base measures 115 cm in the shorter base in 85 cm wha

Question

irga5000 [103]

4 years ago

13

A tabletop in the shape of a trapezoid has an area of 6550 cm² it's longer base measures 115 cm in the shorter base in 85 cm wha

t is the height

Mathematics

1 answer:

frozen [14] · Answer 1 · 2022-01-15T13:06:56+03:00

frozen [14]4 years ago

8 0

The area of a trapezoid is half its height multiplied by the sum of the lengths of its two bases.

6,550=1/2b(115+85)

<span>115+85= 200
1/2*200= 100
6,550/100=65.5

h=</span><span>65.5
</span>
The height is 65.5 cm