Mathematics
Mathematics, 20.10.2020 16:01, chie42

Katrina and her father put together a keepsake box for her mother. The dimensions of the rectangular base are 90 centimeters by 120 centimeters. To make sure the base is formed with right angles, they measured the diagonal to be 150 centimeters. A. Explain how to determine if right angles exist without using a protractor.
B. Show all of the steps required to determine if the base has right angles.

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:10, myzirajackson39
What graph correctly matches the equation y equals two negative x
Answers: 1
image
Mathematics, 21.06.2019 17:30, hwhite41
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
image
Mathematics, 21.06.2019 20:30, angellll4455
Secant be and cf intersect at point d inside a what is the measure of cde
Answers: 1
image
Mathematics, 21.06.2019 22:00, BeautyxQueen
What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?
Answers: 1
Do you know the correct answer?
Katrina and her father put together a keepsake box for her mother. The dimensions of the rectangular...

Questions in other subjects: