Answer:
A. Yes
Step-by-step explanation:
the 8cm will be the hypotenuse and the 4cm and 3cm will join to create a right triangle.
Answer:

Step-by-step explanation:
we know that
In a rhombus, opposite angles are congruent, and consecutive angles are supplementary. The diagonals of a rhombus bisect each other.
so
In this problem

so
---> by consecutive interior angles


Answer:
Area : 48cm^2 Perimeter: 24cm
Step-by-step explanation:
area = 1/2(4 * 4)* 6 = 48^2 cm^2 perimeter is 4(6) = 24 cm
Answer:
39.9 grees
Step-by-step explanation:
Since 4.2 kribs = 18 grees
Then,
1 krib = 18/4.2 grees
9.3 kribs = (18/4.2) x 9 3
9.3 kribs = 39.9 grees.
Answer:
-4.5
Step-by-step explanation: