subject
Mathematics, 08.07.2019 23:00 tatia65

If the area of a square is 121 square inches. what’s the length of a side ?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, Uc34758
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ∠dab = x, and ∠abc = 90◦, and ad = bc. say the perpendicular bisector to dc meets the perpendicular bisector to ab at p. then pa = pb and pc = pd. so the triangles pad and pbc have equal sides and are congruent. thus ∠pad = ∠pbc. but pab is isosceles, hence ∠pab = ∠pba. subtracting, gives x = ∠pad−∠pab = ∠pbc −∠pba = 90◦. this is a preposterous conclusion – just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
image
Mathematics, 21.06.2019 18:30, chandranewlon
Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation
Answers: 1
image
Mathematics, 21.06.2019 19:30, Nicoleycannolii
You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width
Answers: 1
image
Mathematics, 21.06.2019 22:50, nnaomii
Which best explains why this triangle is or is not a right triangle ?
Answers: 2
You know the right answer?
If the area of a square is 121 square inches. what’s the length of a side ?...

Questions in other subjects:

Konu
Social Studies, 04.10.2020 14:01
Konu
Engineering, 04.10.2020 14:01
Konu
Mathematics, 04.10.2020 14:01