Answer:
9
Step-by-step explanation:
Answer:
x= 105/4
x=4
Step-by-step explanation:
Answer:
Step-by-step explanation:
in tri ADC and tri BDC
∠ADC =∠BDC = 90
DC is common
AD = BD (given)
triangle ADC ≅ tri BDC by SAS congruency
hence AC = BC by CPCT ( congruent parts of congruent triangles)
hence, BC = 13
A=1/2 bh
1/2 bh=A
h=2A/b
Answer: h=2A/b