Question

answer:
In a triangle PQR, if ZQ = 75° and ZR-850, find the measure of ZP.
i. 40°
ii. 200
iii. 25°
iy. 30°
i. 3 cm, 5 cm, 4 cm
iii. 1.5 cm, 2 cm, 3 cm
In AEFG
i. EF + FG > EG ii. EF - FG > EG
ii. 2.5 cm, 4.5 cm, 5.5 cm
iv. 2.3 cm, 4.5 cm, 5.1 cm
iii. EG + FG < EF
iv. EG - FG > EF
ii. an obtuse-angled triangle
iv. none of these
e.
i. a right-angled triangle
iii. an acute-angled triangle
In the given figure, AB = AC, DC = BC, and DE || BC. If the exterior
ZCAF = 140°, then the measure of ZEDC is
i. 40°
iii. 500
f. Which of the following is not a Pythagorean triplet?
i. 3, 4, 5
iii. 9, 40, 41
g. In the given figure, find the value of x.
ii. 45°
iv. 55°
D
E
ii. 12, 13, 5
iv. 5, 6, 7
C
B
A
250
60°
35°
b. Which of the following are the sides of a triangle?
d. If in an isosceles triangle, each of the base angles is 40°, then the triangle is​

Answer 1

Answer:

Q15 AABC-ADEF, If BC=4 cm,EF=5 cm and area of AABC is 32 cm, then the area of APEF is 2

a) 60 cm

b) 50 cm

C) 40 cm

d) 80 cm