Find the value of each determinant: 7
31
=
1142 19
7 11
11 211
55
2
|-16 -1 -9
-8
=
=
9.07 6.02 2.01
1-30.7 2.5 3.5
3.55 -1.1 2.35
Help

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .

do a back flip do it do it doit

-23, -29, 34, -38, -45, -47, -59, 67, -78, -110, -514, 710