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
It’s an obtuse triangle, this is because none of the sides/angles are equal to one another. Hope this helped you
Answer:
Step-by-step explanation:
- Number = 85
- 136% of the number = n
<u>The proportion would be:</u>
- 136%/100% = n/85
- n = 85*1.36
- n = 115.6
Answer: 1331
Step-by-step explanation: v=lwh
