Can you please help me with number 21 please

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

8 0

Answer:

well it simply tells you if you think your right on all of them then press yes if not press no

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For an Isosceles triangle of base b and congruent sides, x units long, what is the range of angle measures for the angle measure

olga2289 [7]

Answer:

the desired range is 0° < angle < 180°

Step-by-step explanation:

If 2x were just slightly less than b, then the angle opposite the base would be just less than 180 degrees.

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3 years ago

Please helpp will give brainliest

Alla [95]

Answer :

Length of rectangle = 14m

Width of rectangle = 12m

Explanation :

p = 2l + 2w = 68

l = w + 2

Substitute:

68 = 2(w + 2) + 2w

68 = 2w + 4 + 2w

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l = 18

I hope this helped out, have a nice day! :D

(P.s. Both taken from source)

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