Friday

October 24, 2014

October 24, 2014

Posted by **sush** on Sunday, July 1, 2012 at 1:57pm.

- Is this a rectangle? -
**Damon**, Sunday, July 1, 2012 at 3:31pmIf it is a rectangle then you have 4 isoceles triangles

T + 2 A = 180

where T is your given angles and A is your two angles at the sides. In the other two triangles the angle you want is 90-A

**Answer this Question**

**Related Questions**

Pre-calculus - Find the lengths of the diagonals of a parallelogram with ...

Trigonometry - Cosine of angle - What is the cosine of the angle between two ...

math - The shorter diagonal of a rhombus is 10 inches long, and the angle the ...

Math - A SIDE AND A DIAGONAL OF A PARALELOGRAM ARE 12 INCHES AND 19 INCHES ...

geometry - solution of the questions The sides of a quadrilateral ABCD are 6 cm...

geometry - the sides of a quadrilateral abcd are 6cm,8cm,11cm and 12cm ...

geometry - m angle R=130 and m angle S=80. Find m angle T. The diagram is not to...

geometry - The longer diagonal of a parallelogram measures 62 cm and makes an ...

geometry - 1. An exterior angle of a regular polygon measures 30 degrees. What ...

maths - how to construct a parallelogram in which diagonal ac=7.2cm,bd=5cm and ...