Help please this is due soon

Mathematics

2 answers:

sergejj [24]3 years ago

8 0

Answer:

the area is 5.25 and the perimeter is 14

Step-by-step explanation:

first multiply 6cm and 1 3/4 which converts to 1.75, so 6x1.75+10.5 and to find the area of a triangle you multiply the base by the height and divide by 2 so 10.5 divided by 2 is 5.25 for the area, the perimeter is 14 because you're supposed to add all the sides and the sum is the perimeter 20 6 and 1/4 is converted to 6.25 therefore you add 6.25,6, 1.75 together to get 14

shusha [124]3 years ago

4 0

The area is, 5.25

(base times height, divided by 2 gives you the area)

The perimeter is 14

(add all sides to get the perimeter.)

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