3 years ago

Find the perimeter of the rectangle. A 10.5 m B 17 m C 21 m D 34 m

2 answers:

6 0

17........................

Elis [28]3 years ago

5 0

It’s 21!!!

the formula for the perimeter of a rectangle is 2(l+w)

2(8.5+2)=21

You might be interested in

Anna007 [38]

Answer:

$\frac{\sqrt{10} }{2}$

Step-by-step explanation:

Using cosine (since that is adjacent over hypotenuse), cos(60)=1/2 so your answer is hypotenuse*1/2= $\sqrt{10}*\frac{1}{2}=\frac{\sqrt{10} }{2}$

3 0

2 years ago

Andreyy89

F+2/9=9 1/9
F=9 1/9-2/9
F=8 8/9

y- 14/9= 4 1/6
y=4 3/18+28/18
y=5 13/18

8 0

3 years ago

skad [1K]

You could make circle like apples until you get all of them I hope this is right

8 0

2 years ago

ss7ja [257]

This is 16+85 i know it is becaout

5 0

3 years ago

kipiarov [429]

Answer: 26.3

Step-by-step explanation:

6 0

2 years ago