[" 10.In Fig."10.9,/_AOB=90^(@)" and "/_ABC=30^(@)" ,then "/_CAO" is equal to: "],[[" (A) "30^(@)," (B) "45^(@)," (C) "90^(@)," (D) "60^(@)]]

In Figure,if /_AOB=80^(@) and /_ABC=30^(@) , then find /_CAO

In the given figure,/_AOB=90^(@) and /_ABC=30^(@). Then ,/_CAO=?

In figure, if angleAOB=90^(@) and angleABC=30^(@)," then" angleCAO is equal to

In figure, if angleAOB=90^(@) and angleABC=30^(@)," then" angleCAO is equal to

In the given figure, /_ AOB = 90^(@) and /_ ABC = 30^(@) . Then /_ CAO = ?

If in any triangle ABC,C=90^(@),A=30^(@),c=20 then a is equal to.

In triangle ABC,/_B=90^@,/_C=30^@ ,AB=6 cm then AC=…………

0.9 is equal to 1 9/10 10/9 9

If A,B,C are three points on a circle with centre O such that /_AOB=90^(0) and /_BOC=120^(0), then /_ABC=60^(0)(b)75^(0) (c) 90^(@)(d)135^(@) ,then /_ABC=60^(0)(b)75^(0)

In Fig. 6.9, BC = CA and ∠A = 40 . Then, ∠ACD is equal to