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Sunita from Dps, Greater Noida
Subject :IMO    Class : Class 5

How many angles in the rectangle are less than 90°?



A 12
B 13
C 14
D 15


Ans 1:

ATHARVA SINGH from G.D. Goenka Public school Lucknow, PUNE
Class : Class 7

Ans 2:

VAIBHAV CHAUDHARY from DPS gwalior, gwalior
Class : Class 6
B

Ans 3:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
I got the answer as 12

Ans 4:

Anikethshet711 from Mount litera zee school, Bangalore
Class : Class 6

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
12/13 vote

Ans 6:

KONDURU TEJESH from Sri chaitanya international school, Bangalore
Class : Class 4
I got the answer 12

Ans 7:

Spriha Maji from Chirec International School, Hyderabad
Class : Class 5
Except the left most triangle all have 3 angles as acute for rest 4 triangles. hence(4*3) 2= 14 is the correct answer

Ans 8:

ARNAV GANGWAR from Delhi Public School Noida, Noida
Class : Class 5
B

Ans 9:

Harini Srinivasan from Air Force School Hebbal, Bengaluru
Class : Class 8
b

Ans 10:

from ssoe, pune
Class : Class 5
answer is B

Ans 11:

aarav goyal from delhi public school sector45, gurugram
Class : Class 7

Ans 12:

Khushvi malakar from Oakridge, Hyderabad
Class : Class 6
I got answer as 15

Ans 13:

Aradhya Gavhankar from PICT model school, Pune
Class : Class 5

Ans 14:

Abhijeet Kumar Jha from New Era Senior Secondary School, Nizampura, Vadodara
Class : Class 5
oyoyoyoyoyooyoyoy

Ans 15:

Bhogavalli from Timpany , Visakhapatnam
Class : Class 4
DUDES! It's 13!

Ans 16:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
(CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC) (IS) (THE) (ANSWER)

Ans 17:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
love birds if you think it is c subscribe to my chanel

Ans 18:

Sunita from Dps, Greater Noida
Class : Class 9
b

Ans 19:

Mystic Girl from NPS, Bnagalore
Class : Class 6
B

Ans 20:

ATHARVA SINGH from G.D. Goenka Public school Lucknow, PUNE
Class : Class 7

Ans 21:

Vivaan gulati from NPS international , Singapore
Class : Class 5
IT SHOULD BE 15

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