In the given figure, the value of x is: 1. 15 2. 30 3. 36 4. 40

Question

KnowledgeBoat · Accepted Answer

In Δ AOB and Δ DOC ⇒ ∠AOB = ∠DOC (Vertically opposite angles are equal) ⇒ ∠BAO = ∠DCO (Alternate angles are equal) ⇒ ∠ABO = ∠CDO (Alternate angles are equal) ∴ Δ AOB ∼ Δ COD (By AAA postulate) We know that, Corresponding sides of similar triangles are proportional. Hence, option 2 is the correct option.

Mathematics

In the given figure, the value of x is:
15
30
36
40

Similarity

Related Questions

Are the given triangles similar?
Yes
No
None of these

In the given figure, OA = 5, OB = 6, OC = 3 and OD = 10, then
Δ AOB ∼ Δ AOB
Δ AOB ∼ Δ BOC
Δ BOC ∼ Δ COD
Δ AOD ∼ Δ COB

Mathematics

In the given figure, the value of x is:15303640

Similarity

Related Questions

Are the given triangles similar?YesNoNone of these

In the given figure, OA = 5, OB = 6, OC = 3 and OD = 10, thenΔ AOB ∼ Δ AOBΔ AOB ∼ Δ BOCΔ BOC ∼ Δ CODΔ AOD ∼ Δ COB

In the given figure, the value of x is:
15
30
36
40

Are the given triangles similar?
Yes
No
None of these

In the given figure, OA = 5, OB = 6, OC = 3 and OD = 10, then
Δ AOB ∼ Δ AOB
Δ AOB ∼ Δ BOC
Δ BOC ∼ Δ COD
Δ AOD ∼ Δ COB