Answer:
ΔABD ≅ ΔACD by SAS, therefore;
by CPCTC
Step-by-step explanation:
The two column proof is presented as follows;
Statement 
Reason
ABCD is a trapezoid Given
Given
Definition of a trapezoid
ABCD is an isosceles trapezoid Left and right leg are equal
∠BAD ≅ ∠CDA Base angle of an isosceles trapezoid are congruent
Reflexive property
ΔABD ≅ ΔACD By SAS rule of congruency
CPCTC
CPCTC; Congruent Parts of Congruent Triangles are Congruent
SAS; Side Angle Side rule of congruency
Only 2 forces are out of balance - the 22N and the 14N
So the resultant force is 22-14 = 8N.
For quadrilaterals inscribed in a circle, the opposite angles must sum up to 180 degrees. Therefore, angle I + angle D should add up to 180
45 + angle D = 180
angle D = 135 degrees.
(Similarly, angles L & W would also add up to 180, and angle L = 81 degrees.)
Answer:
Tons
Step-by-step explanation:
A school bus should be weighed in tons due to the fact that it definitely weighs more than a few pounds.
One tenth is one decimal point to the right of a number. For example, one tenth of 2 is 0.2 This is the same as dividing by ten. 0.1 X 10 = 1. 0.1 is one tenth of 1.
