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Maangellorainegbilogo
Answered

which angle measures exactly 90 degrees
A. acute angle
B. right angle
C. obtuse angle
D. lock angle

Sagot :

Jallelaminalang6go

Answer:

b. right angel.

Step-by-step explanation:

acute angel is 30 degree

right angle is 90 degree

Charmeenanneaglionesgo

Answer:

RIGT ANGLE PO

Step-by-step explanation:

In geometry and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.

hope it helps po

nalag aralan na po nmin Yan,I'm grade 8 na po

Kaya sure na sure PO ako Jan

make brainliest plss

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