What triangle has an angle greater than 90' and two congruent sides? isosceles right triangle
O acute scalene triangle
O equilateral triangle
o obtuse isosceles triangle​

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

16 is the coefficient

hope this